text: /******************************************************************************
   *
   * Module Name: aslrestype2w - Large Word address resource descriptors
   *
   *****************************************************************************/
  
  /******************************************************************************
   *
   * 1. Copyright Notice
   *
   * Some or all of this work - Copyright (c) 1999 - 2014, 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 "aslcompiler.h"
  #include "aslcompiler.y.h"
  
  #define _COMPONENT          ACPI_COMPILER
          ACPI_MODULE_NAME    ("aslrestype2w")
  
  /*
   * This module contains the Word (16-bit) address space descriptors:
   *
   * WordIO
   * WordMemory
   * WordSpace
   */
  
  /*******************************************************************************
   *
   * FUNCTION:    RsDoWordIoDescriptor
   *
   * PARAMETERS:  Info                - Parse Op and resource template offset
   *
   * RETURN:      Completed resource node
   *
   * DESCRIPTION: Construct a long "WordIO" descriptor
   *
   ******************************************************************************/
  
  ASL_RESOURCE_NODE *
  RsDoWordIoDescriptor (
      ASL_RESOURCE_INFO       *Info)
  {
      AML_RESOURCE            *Descriptor;
      ACPI_PARSE_OBJECT       *InitializerOp;
      ACPI_PARSE_OBJECT       *MinOp = NULL;
      ACPI_PARSE_OBJECT       *MaxOp = NULL;
      ACPI_PARSE_OBJECT       *LengthOp = NULL;
      ACPI_PARSE_OBJECT       *GranOp = NULL;
      ASL_RESOURCE_NODE       *Rnode;
      UINT8                   *OptionalFields;
      UINT16                  StringLength = 0;
      UINT32                  OptionIndex = 0;
      UINT32                  CurrentByteOffset;
      UINT32                  i;
      BOOLEAN                 ResSourceIndex = FALSE;
  
  
      InitializerOp = Info->DescriptorTypeOp->Asl.Child;
      StringLength = RsGetStringDataLength (InitializerOp);
      CurrentByteOffset = Info->CurrentByteOffset;
  
      Rnode = RsAllocateResourceNode (
                  sizeof (AML_RESOURCE_ADDRESS16) + 1 + StringLength);
  
      Descriptor = Rnode->Buffer;
      Descriptor->Address16.DescriptorType  = ACPI_RESOURCE_NAME_ADDRESS16;
      Descriptor->Address16.ResourceType    = ACPI_ADDRESS_TYPE_IO_RANGE;
  
      /*
       * Initial descriptor length -- may be enlarged if there are
       * optional fields present
       */
      OptionalFields = ((UINT8 *) Descriptor) + sizeof (AML_RESOURCE_ADDRESS16);
      Descriptor->Address16.ResourceLength = (UINT16)
          (sizeof (AML_RESOURCE_ADDRESS16) -
           sizeof (AML_RESOURCE_LARGE_HEADER));
  
      /* Process all child initialization nodes */
  
      for (i = 0; InitializerOp; i++)
      {
          switch (i)
          {
          case 0: /* Resource Usage */
  
              RsSetFlagBits (&Descriptor->Address16.Flags, InitializerOp, 0, 1);
              break;
  
          case 1: /* MinType */
  
              RsSetFlagBits (&Descriptor->Address16.Flags, InitializerOp, 2, 0);
              RsCreateBitField (InitializerOp, ACPI_RESTAG_MINTYPE,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.Flags), 2);
              break;
  
          case 2: /* MaxType */
  
              RsSetFlagBits (&Descriptor->Address16.Flags, InitializerOp, 3, 0);
              RsCreateBitField (InitializerOp, ACPI_RESTAG_MAXTYPE,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.Flags), 3);
              break;
  
          case 3: /* DecodeType */
  
              RsSetFlagBits (&Descriptor->Address16.Flags, InitializerOp, 1, 0);
              RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.Flags), 1);
              break;
  
          case 4: /* Range Type */
  
              RsSetFlagBits (&Descriptor->Address16.SpecificFlags, InitializerOp, 0, 3);
              RsCreateMultiBitField (InitializerOp, ACPI_RESTAG_RANGETYPE,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.SpecificFlags), 0, 2);
              break;
  
          case 5: /* Address Granularity */
  
              Descriptor->Address16.Granularity = (UINT16) InitializerOp->Asl.Value.Integer;
              RsCreateWordField (InitializerOp, ACPI_RESTAG_GRANULARITY,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.Granularity));
              GranOp = InitializerOp;
              break;
  
          case 6: /* Address Min */
  
              Descriptor->Address16.Minimum = (UINT16) InitializerOp->Asl.Value.Integer;
              RsCreateWordField (InitializerOp, ACPI_RESTAG_MINADDR,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.Minimum));
              MinOp = InitializerOp;
              break;
  
          case 7: /* Address Max */
  
              Descriptor->Address16.Maximum = (UINT16) InitializerOp->Asl.Value.Integer;
              RsCreateWordField (InitializerOp, ACPI_RESTAG_MAXADDR,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.Maximum));
              MaxOp = InitializerOp;
              break;
  
          case 8: /* Translation Offset */
  
              Descriptor->Address16.TranslationOffset = (UINT16) InitializerOp->Asl.Value.Integer;
              RsCreateWordField (InitializerOp, ACPI_RESTAG_TRANSLATION,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.TranslationOffset));
              break;
  
          case 9: /* Address Length */
  
              Descriptor->Address16.AddressLength = (UINT16) InitializerOp->Asl.Value.Integer;
              RsCreateWordField (InitializerOp, ACPI_RESTAG_LENGTH,
                   CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.AddressLength));
              LengthOp = InitializerOp;
              break;
  
          case 10: /* ResSourceIndex [Optional Field - BYTE] */
  
              if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG)
              {
                  OptionalFields[0] = (UINT8) InitializerOp->Asl.Value.Integer;
                  OptionIndex++;
                  Descriptor->Address16.ResourceLength++;
                  ResSourceIndex = TRUE;
              }
              break;
  
          case 11: /* ResSource [Optional Field - STRING] */
  
              if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) &&
                  (InitializerOp->Asl.Value.String))
              {
                  if (StringLength)
                  {
                      Descriptor->Address16.ResourceLength = (UINT16)
                          (Descriptor->Address16.ResourceLength + StringLength);
  
                      strcpy ((char *)
                          &OptionalFields[OptionIndex],
                          InitializerOp->Asl.Value.String);
  
                      /* ResourceSourceIndex must also be valid */
  
                      if (!ResSourceIndex)
                      {
                          AslError (ASL_ERROR, ASL_MSG_RESOURCE_INDEX,
                              InitializerOp, NULL);
                      }
                  }
              }
  
  #if 0
              /*
               * Not a valid ResourceSource, ResourceSourceIndex must also
               * be invalid
               */
              else if (ResSourceIndex)
              {
                  AslError (ASL_ERROR, ASL_MSG_RESOURCE_SOURCE,
                      InitializerOp, NULL);
              }
  #endif
              break;
  
          case 12: /* ResourceTag */
  
              UtAttachNamepathToOwner (Info->DescriptorTypeOp, InitializerOp);
              break;
  
          case 13: /* Type */
  
              RsSetFlagBits (&Descriptor->Address16.SpecificFlags, InitializerOp, 4, 0);
              RsCreateBitField (InitializerOp, ACPI_RESTAG_TYPE,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.SpecificFlags), 4);
              break;
  
          case 14: /* Translation Type */
  
              RsSetFlagBits (&Descriptor->Address16.SpecificFlags, InitializerOp, 5, 0);
              RsCreateBitField (InitializerOp, ACPI_RESTAG_TRANSTYPE,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.SpecificFlags), 5);
              break;
  
          default:
  
              AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL);
              break;
          }
  
          InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
      }
  
      /* Validate the Min/Max/Len/Gran values */
  
      RsLargeAddressCheck (
          (UINT64) Descriptor->Address16.Minimum,
          (UINT64) Descriptor->Address16.Maximum,
          (UINT64) Descriptor->Address16.AddressLength,
          (UINT64) Descriptor->Address16.Granularity,
          Descriptor->Address16.Flags,
          MinOp, MaxOp, LengthOp, GranOp, Info->DescriptorTypeOp);
  
      Rnode->BufferLength = sizeof (AML_RESOURCE_ADDRESS16) +
          OptionIndex + StringLength;
      return (Rnode);
  }
  
  
  /*******************************************************************************
   *
   * FUNCTION:    RsDoWordBusNumberDescriptor
   *
   * PARAMETERS:  Info                - Parse Op and resource template offset
   *
   * RETURN:      Completed resource node
   *
   * DESCRIPTION: Construct a long "WordBusNumber" descriptor
   *
   ******************************************************************************/
  
  ASL_RESOURCE_NODE *
  RsDoWordBusNumberDescriptor (
      ASL_RESOURCE_INFO       *Info)
  {
      AML_RESOURCE            *Descriptor;
      ACPI_PARSE_OBJECT       *InitializerOp;
      ACPI_PARSE_OBJECT       *MinOp = NULL;
      ACPI_PARSE_OBJECT       *MaxOp = NULL;
      ACPI_PARSE_OBJECT       *LengthOp = NULL;
      ACPI_PARSE_OBJECT       *GranOp = NULL;
      ASL_RESOURCE_NODE       *Rnode;
      UINT8                   *OptionalFields;
      UINT16                  StringLength = 0;
      UINT32                  OptionIndex = 0;
      UINT32                  CurrentByteOffset;
      UINT32                  i;
      BOOLEAN                 ResSourceIndex = FALSE;
  
  
      InitializerOp = Info->DescriptorTypeOp->Asl.Child;
      StringLength = RsGetStringDataLength (InitializerOp);
      CurrentByteOffset = Info->CurrentByteOffset;
  
      Rnode = RsAllocateResourceNode (
                  sizeof (AML_RESOURCE_ADDRESS16) + 1 + StringLength);
  
      Descriptor = Rnode->Buffer;
      Descriptor->Address16.DescriptorType  = ACPI_RESOURCE_NAME_ADDRESS16;
      Descriptor->Address16.ResourceType    = ACPI_ADDRESS_TYPE_BUS_NUMBER_RANGE;
  
      /*
       * Initial descriptor length -- may be enlarged if there are
       * optional fields present
       */
      OptionalFields = ((UINT8 *) Descriptor) + sizeof (AML_RESOURCE_ADDRESS16);
      Descriptor->Address16.ResourceLength = (UINT16)
          (sizeof (AML_RESOURCE_ADDRESS16) -
           sizeof (AML_RESOURCE_LARGE_HEADER));
  
      /* Process all child initialization nodes */
  
      for (i = 0; InitializerOp; i++)
      {
          switch (i)
          {
          case 0: /* Resource Usage */
  
              RsSetFlagBits (&Descriptor->Address16.Flags, InitializerOp, 0, 1);
              break;
  
          case 1: /* MinType */
  
              RsSetFlagBits (&Descriptor->Address16.Flags, InitializerOp, 2, 0);
              RsCreateBitField (InitializerOp, ACPI_RESTAG_MINTYPE,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.Flags), 2);
              break;
  
          case 2: /* MaxType */
  
              RsSetFlagBits (&Descriptor->Address16.Flags, InitializerOp, 3, 0);
              RsCreateBitField (InitializerOp, ACPI_RESTAG_MAXTYPE,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.Flags), 3);
              break;
  
          case 3: /* DecodeType */
  
              RsSetFlagBits (&Descriptor->Address16.Flags, InitializerOp, 1, 0);
              RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.Flags), 1);
              break;
  
          case 4: /* Address Granularity */
  
              Descriptor->Address16.Granularity =
                  (UINT16) InitializerOp->Asl.Value.Integer;
              RsCreateWordField (InitializerOp, ACPI_RESTAG_GRANULARITY,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.Granularity));
              GranOp = InitializerOp;
              break;
  
          case 5: /* Min Address */
  
              Descriptor->Address16.Minimum =
                  (UINT16) InitializerOp->Asl.Value.Integer;
              RsCreateWordField (InitializerOp, ACPI_RESTAG_MINADDR,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.Minimum));
              MinOp = InitializerOp;
              break;
  
          case 6: /* Max Address */
  
              Descriptor->Address16.Maximum =
                  (UINT16) InitializerOp->Asl.Value.Integer;
              RsCreateWordField (InitializerOp, ACPI_RESTAG_MAXADDR,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.Maximum));
              MaxOp = InitializerOp;
              break;
  
          case 7: /* Translation Offset */
  
              Descriptor->Address16.TranslationOffset =
                  (UINT16) InitializerOp->Asl.Value.Integer;
              RsCreateWordField (InitializerOp, ACPI_RESTAG_TRANSLATION,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.TranslationOffset));
              break;
  
          case 8: /* Address Length */
  
              Descriptor->Address16.AddressLength =
                  (UINT16) InitializerOp->Asl.Value.Integer;
              RsCreateWordField (InitializerOp, ACPI_RESTAG_LENGTH,
                   CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.AddressLength));
              LengthOp = InitializerOp;
              break;
  
          case 9: /* ResSourceIndex [Optional Field - BYTE] */
  
              if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG)
              {
                  OptionalFields[0] = (UINT8) InitializerOp->Asl.Value.Integer;
                  OptionIndex++;
                  Descriptor->Address16.ResourceLength++;
                  ResSourceIndex = TRUE;
              }
              break;
  
          case 10: /* ResSource [Optional Field - STRING] */
  
              if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) &&
                  (InitializerOp->Asl.Value.String))
              {
                  if (StringLength)
                  {
                      Descriptor->Address16.ResourceLength = (UINT16)
                          (Descriptor->Address16.ResourceLength + StringLength);
  
                      strcpy ((char *)
                          &OptionalFields[OptionIndex],
                          InitializerOp->Asl.Value.String);
  
                      /* ResourceSourceIndex must also be valid */
  
                      if (!ResSourceIndex)
                      {
                          AslError (ASL_ERROR, ASL_MSG_RESOURCE_INDEX,
                              InitializerOp, NULL);
                      }
                  }
              }
  
  #if 0
              /*
               * Not a valid ResourceSource, ResourceSourceIndex must also
               * be invalid
               */
              else if (ResSourceIndex)
              {
                  AslError (ASL_ERROR, ASL_MSG_RESOURCE_SOURCE,
                      InitializerOp, NULL);
              }
  #endif
              break;
  
          case 11: /* ResourceTag */
  
              UtAttachNamepathToOwner (Info->DescriptorTypeOp, InitializerOp);
              break;
  
          default:
  
              AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL);
              break;
          }
  
          InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
      }
  
      /* Validate the Min/Max/Len/Gran values */
  
      RsLargeAddressCheck (
          (UINT64) Descriptor->Address16.Minimum,
          (UINT64) Descriptor->Address16.Maximum,
          (UINT64) Descriptor->Address16.AddressLength,
          (UINT64) Descriptor->Address16.Granularity,
          Descriptor->Address16.Flags,
          MinOp, MaxOp, LengthOp, GranOp, Info->DescriptorTypeOp);
  
      Rnode->BufferLength = sizeof (AML_RESOURCE_ADDRESS16) +
          OptionIndex + StringLength;
      return (Rnode);
  }
  
  
  /*******************************************************************************
   *
   * FUNCTION:    RsDoWordSpaceDescriptor
   *
   * PARAMETERS:  Info                - Parse Op and resource template offset
   *
   * RETURN:      Completed resource node
   *
   * DESCRIPTION: Construct a long "WordSpace" descriptor
   *
   ******************************************************************************/
  
  ASL_RESOURCE_NODE *
  RsDoWordSpaceDescriptor (
      ASL_RESOURCE_INFO       *Info)
  {
      AML_RESOURCE            *Descriptor;
      ACPI_PARSE_OBJECT       *InitializerOp;
      ACPI_PARSE_OBJECT       *MinOp = NULL;
      ACPI_PARSE_OBJECT       *MaxOp = NULL;
      ACPI_PARSE_OBJECT       *LengthOp = NULL;
      ACPI_PARSE_OBJECT       *GranOp = NULL;
      ASL_RESOURCE_NODE       *Rnode;
      UINT8                   *OptionalFields;
      UINT16                  StringLength = 0;
      UINT32                  OptionIndex = 0;
      UINT32                  CurrentByteOffset;
      UINT32                  i;
      BOOLEAN                 ResSourceIndex = FALSE;
  
  
      InitializerOp = Info->DescriptorTypeOp->Asl.Child;
      StringLength = RsGetStringDataLength (InitializerOp);
      CurrentByteOffset = Info->CurrentByteOffset;
  
      Rnode = RsAllocateResourceNode (
                  sizeof (AML_RESOURCE_ADDRESS16) + 1 + StringLength);
  
      Descriptor = Rnode->Buffer;
      Descriptor->Address16.DescriptorType  = ACPI_RESOURCE_NAME_ADDRESS16;
  
      /*
       * Initial descriptor length -- may be enlarged if there are
       * optional fields present
       */
      OptionalFields = ((UINT8 *) Descriptor) + sizeof (AML_RESOURCE_ADDRESS16);
      Descriptor->Address16.ResourceLength = (UINT16)
          (sizeof (AML_RESOURCE_ADDRESS16) -
           sizeof (AML_RESOURCE_LARGE_HEADER));
  
      /* Process all child initialization nodes */
  
      for (i = 0; InitializerOp; i++)
      {
          switch (i)
          {
          case 0: /* Resource Type */
  
              Descriptor->Address16.ResourceType =
                  (UINT8) InitializerOp->Asl.Value.Integer;
              break;
  
          case 1: /* Resource Usage */
  
              RsSetFlagBits (&Descriptor->Address16.Flags, InitializerOp, 0, 1);
              break;
  
          case 2: /* DecodeType */
  
              RsSetFlagBits (&Descriptor->Address16.Flags, InitializerOp, 1, 0);
              RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.Flags), 1);
              break;
  
          case 3: /* MinType */
  
              RsSetFlagBits (&Descriptor->Address16.Flags, InitializerOp, 2, 0);
              RsCreateBitField (InitializerOp, ACPI_RESTAG_MINTYPE,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.Flags), 2);
              break;
  
          case 4: /* MaxType */
  
              RsSetFlagBits (&Descriptor->Address16.Flags, InitializerOp, 3, 0);
              RsCreateBitField (InitializerOp, ACPI_RESTAG_MAXTYPE,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.Flags), 3);
              break;
  
          case 5: /* Type-Specific flags */
  
              Descriptor->Address16.SpecificFlags =
                  (UINT8) InitializerOp->Asl.Value.Integer;
              break;
  
          case 6: /* Address Granularity */
  
              Descriptor->Address16.Granularity =
                  (UINT16) InitializerOp->Asl.Value.Integer;
              RsCreateWordField (InitializerOp, ACPI_RESTAG_GRANULARITY,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.Granularity));
              GranOp = InitializerOp;
              break;
  
          case 7: /* Min Address */
  
              Descriptor->Address16.Minimum =
                  (UINT16) InitializerOp->Asl.Value.Integer;
              RsCreateWordField (InitializerOp, ACPI_RESTAG_MINADDR,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.Minimum));
              MinOp = InitializerOp;
              break;
  
          case 8: /* Max Address */
  
              Descriptor->Address16.Maximum =
                  (UINT16) InitializerOp->Asl.Value.Integer;
              RsCreateWordField (InitializerOp, ACPI_RESTAG_MAXADDR,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.Maximum));
              MaxOp = InitializerOp;
              break;
  
          case 9: /* Translation Offset */
  
              Descriptor->Address16.TranslationOffset =
                  (UINT16) InitializerOp->Asl.Value.Integer;
              RsCreateWordField (InitializerOp, ACPI_RESTAG_TRANSLATION,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.TranslationOffset));
              break;
  
          case 10: /* Address Length */
  
              Descriptor->Address16.AddressLength =
                  (UINT16) InitializerOp->Asl.Value.Integer;
              RsCreateWordField (InitializerOp, ACPI_RESTAG_LENGTH,
                  CurrentByteOffset + ASL_RESDESC_OFFSET (Address16.AddressLength));
              LengthOp = InitializerOp;
              break;
  
          case 11: /* ResSourceIndex [Optional Field - BYTE] */
  
              if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG)
              {
                  OptionalFields[0] = (UINT8) InitializerOp->Asl.Value.Integer;
                  OptionIndex++;
                  Descriptor->Address16.ResourceLength++;
                  ResSourceIndex = TRUE;
              }
              break;
  
          case 12: /* ResSource [Optional Field - STRING] */
  
              if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) &&
                  (InitializerOp->Asl.Value.String))
              {
                  if (StringLength)
                  {
                      Descriptor->Address16.ResourceLength = (UINT16)
                          (Descriptor->Address16.ResourceLength + StringLength);
  
                      strcpy ((char *)
                          &OptionalFields[OptionIndex],
                          InitializerOp->Asl.Value.String);
  
                      /* ResourceSourceIndex must also be valid */
  
                      if (!ResSourceIndex)
                      {
                          AslError (ASL_ERROR, ASL_MSG_RESOURCE_INDEX,
                              InitializerOp, NULL);
                      }
                  }
              }
  
  #if 0
              /*
               * Not a valid ResourceSource, ResourceSourceIndex must also
               * be invalid
               */
              else if (ResSourceIndex)
              {
                  AslError (ASL_ERROR, ASL_MSG_RESOURCE_SOURCE,
                      InitializerOp, NULL);
              }
  #endif
              break;
  
          case 13: /* ResourceTag */
  
              UtAttachNamepathToOwner (Info->DescriptorTypeOp, InitializerOp);
              break;
  
          default:
  
              AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL);
              break;
          }
  
          InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
      }
  
      /* Validate the Min/Max/Len/Gran values */
  
      RsLargeAddressCheck (
          (UINT64) Descriptor->Address16.Minimum,
          (UINT64) Descriptor->Address16.Maximum,
          (UINT64) Descriptor->Address16.AddressLength,
          (UINT64) Descriptor->Address16.Granularity,
          Descriptor->Address16.Flags,
          MinOp, MaxOp, LengthOp, GranOp, Info->DescriptorTypeOp);
  
      Rnode->BufferLength = sizeof (AML_RESOURCE_ADDRESS16) +
          OptionIndex + StringLength;
      return (Rnode);
  }
  