/****************************************************************************** * * Module Name: aslrestype2 - Long (type2) resource templates and descriptors * $Revision: 25 $ * *****************************************************************************/ /****************************************************************************** * * 1. Copyright Notice * * Some or all of this work - Copyright (c) 1999 - 2003, 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 ("aslrestype2") /******************************************************************************* * * FUNCTION: RsGetStringDataLength * * PARAMETERS: InitializerOp - Start of a subtree of init nodes * * RETURN: Valid string length if a string node is found * * DESCRIPTION: In a list of peer nodes, find the first one that contains a * string and return the length of the string. * ******************************************************************************/ UINT32 RsGetStringDataLength ( ACPI_PARSE_OBJECT *InitializerOp) { while (InitializerOp) { if (InitializerOp->Asl.ParseOpcode == PARSEOP_STRING_LITERAL) { return (strlen (InitializerOp->Asl.Value.String) + 1); } InitializerOp = ASL_GET_PEER_NODE (InitializerOp); } return 0; } /******************************************************************************* * * FUNCTION: RsDoDwordIoDescriptor * * PARAMETERS: Op - Parent resource descriptor parse node * CurrentByteOffset - Offset into the resource template AML * buffer (to track references to the desc) * * RETURN: Completed resource node * * DESCRIPTION: Construct a long "DwordIO" descriptor * ******************************************************************************/ ASL_RESOURCE_NODE * RsDoDwordIoDescriptor ( ACPI_PARSE_OBJECT *Op, UINT32 CurrentByteOffset) { ASL_RESOURCE_DESC *Descriptor; ACPI_PARSE_OBJECT *InitializerOp; ASL_RESOURCE_NODE *Rnode; UINT32 StringLength = 0; UINT32 OptionIndex = 0; UINT32 i; InitializerOp = Op->Asl.Child; StringLength = RsGetStringDataLength (InitializerOp); Rnode = RsAllocateResourceNode (sizeof (ASL_DWORD_ADDRESS_DESC) + StringLength); Descriptor = Rnode->Buffer; Descriptor->Das.DescriptorType = ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE; Descriptor->Das.ResourceType = ACPI_RESOURCE_TYPE_IO_RANGE; /* * Initial descriptor length -- may be enlarged if there are * optional fields present */ Descriptor->Das.Length = (UINT16) (ASL_RESDESC_OFFSET (Das.OptionalFields[0]) - ASL_RESDESC_OFFSET (Das.ResourceType)); /* * Process all child initialization nodes */ for (i = 0; InitializerOp; i++) { switch (i) { case 0: /* Resource Type */ RsSetFlagBits (&Descriptor->Das.Flags, InitializerOp, 0, 1); break; case 1: /* MinType */ RsSetFlagBits (&Descriptor->Das.Flags, InitializerOp, 2, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_MINTYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.Flags), 2); break; case 2: /* MaxType */ RsSetFlagBits (&Descriptor->Das.Flags, InitializerOp, 3, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_MAXTYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.Flags), 3); break; case 3: /* DecodeType */ RsSetFlagBits (&Descriptor->Das.Flags, InitializerOp, 1, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_DECODE, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.Flags), 1); break; case 4: /* Range Type */ RsSetFlagBits (&Descriptor->Das.SpecificFlags, InitializerOp, 0, 3); RsCreateBitField (InitializerOp, ASL_RESNAME_RANGETYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.SpecificFlags), 0); break; case 5: /* Address Granularity */ Descriptor->Das.Granularity = (UINT32) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_GRANULARITY, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.Granularity)); break; case 6: /* Address Min */ Descriptor->Das.AddressMin = (UINT32) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_MINADDR, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.AddressMin)); break; case 7: /* Address Max */ Descriptor->Das.AddressMax = (UINT32) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_MAXADDR, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.AddressMax)); break; case 8: /* Translation Offset */ Descriptor->Das.TranslationOffset = (UINT32) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_TRANSLATION, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.TranslationOffset)); break; case 9: /* Address Length */ Descriptor->Das.AddressLength = (UINT32) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_LENGTH, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.AddressLength)); break; case 10: /* ResSourceIndex [Optional Field - BYTE] */ if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) { Descriptor->Das.OptionalFields[0] = (UINT8) InitializerOp->Asl.Value.Integer; OptionIndex++; Descriptor->Das.Length++; } break; case 11: /* ResSource [Optional Field - STRING] */ if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) && (InitializerOp->Asl.Value.String)) { if (StringLength) { Descriptor->Das.Length = (UINT16) (Descriptor->Das.Length + StringLength); strcpy ((char *) &Descriptor->Das.OptionalFields[OptionIndex], InitializerOp->Asl.Value.String); } } break; case 12: /* ResourceTag */ UtAttachNamepathToOwner (Op, InitializerOp); break; case 13: /* Type */ RsSetFlagBits (&Descriptor->Das.SpecificFlags, InitializerOp, 4, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_TYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.SpecificFlags), 4); break; case 14: /* Translation Type */ RsSetFlagBits (&Descriptor->Das.SpecificFlags, InitializerOp, 5, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_TRANSTYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.SpecificFlags), 5); break; default: AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL); break; } InitializerOp = RsCompleteNodeAndGetNext (InitializerOp); } Rnode->BufferLength = (ASL_RESDESC_OFFSET (Das.OptionalFields[0]) - ASL_RESDESC_OFFSET (Das.DescriptorType)) + OptionIndex + StringLength; return (Rnode); } /******************************************************************************* * * FUNCTION: RsDoDwordMemoryDescriptor * * PARAMETERS: Op - Parent resource descriptor parse node * CurrentByteOffset - Offset into the resource template AML * buffer (to track references to the desc) * * RETURN: Completed resource node * * DESCRIPTION: Construct a long "DwordMemory" descriptor * ******************************************************************************/ ASL_RESOURCE_NODE * RsDoDwordMemoryDescriptor ( ACPI_PARSE_OBJECT *Op, UINT32 CurrentByteOffset) { ASL_RESOURCE_DESC *Descriptor; ACPI_PARSE_OBJECT *InitializerOp; ASL_RESOURCE_NODE *Rnode; UINT32 StringLength = 0; UINT32 OptionIndex = 0; UINT32 i; InitializerOp = Op->Asl.Child; StringLength = RsGetStringDataLength (InitializerOp); Rnode = RsAllocateResourceNode (sizeof (ASL_DWORD_ADDRESS_DESC) + StringLength); Descriptor = Rnode->Buffer; Descriptor->Das.DescriptorType = ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE; Descriptor->Das.ResourceType = ACPI_RESOURCE_TYPE_MEMORY_RANGE; /* * Initial descriptor length -- may be enlarged if there are * optional fields present */ Descriptor->Das.Length = (UINT16) (ASL_RESDESC_OFFSET (Das.OptionalFields[0]) - ASL_RESDESC_OFFSET (Das.ResourceType)); /* * Process all child initialization nodes */ for (i = 0; InitializerOp; i++) { switch (i) { case 0: /* Resource Type */ RsSetFlagBits (&Descriptor->Das.Flags, InitializerOp, 0, 1); break; case 1: /* DecodeType */ RsSetFlagBits (&Descriptor->Das.Flags, InitializerOp, 1, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_DECODE, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.Flags), 1); break; case 2: /* MinType */ RsSetFlagBits (&Descriptor->Das.Flags, InitializerOp, 2, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_MINTYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.Flags), 2); break; case 3: /* MaxType */ RsSetFlagBits (&Descriptor->Das.Flags, InitializerOp, 3, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_MAXTYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.Flags), 3); break; case 4: /* Memory Type */ RsSetFlagBits (&Descriptor->Das.SpecificFlags, InitializerOp, 1, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_MEMTYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.SpecificFlags), 1); break; case 5: /* Read/Write Type */ RsSetFlagBits (&Descriptor->Das.SpecificFlags, InitializerOp, 0, 1); RsCreateBitField (InitializerOp, ASL_RESNAME_READWRITETYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.SpecificFlags), 0); break; case 6: /* Address Granularity */ Descriptor->Das.Granularity = (UINT32) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_GRANULARITY, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.Granularity)); break; case 7: /* Min Address */ Descriptor->Das.AddressMin = (UINT32) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_MINADDR, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.AddressMin)); break; case 8: /* Max Address */ Descriptor->Das.AddressMax = (UINT32) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_MAXADDR, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.AddressMax)); break; case 9: /* Translation Offset */ Descriptor->Das.TranslationOffset = (UINT32) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_TRANSLATION, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.TranslationOffset)); break; case 10: /* Address Length */ Descriptor->Das.AddressLength = (UINT32) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_LENGTH, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.AddressLength)); break; case 11: /* ResSourceIndex [Optional Field - BYTE] */ if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) { Descriptor->Das.OptionalFields[0] = (UINT8) InitializerOp->Asl.Value.Integer; OptionIndex++; Descriptor->Das.Length++; } break; case 12: /* ResSource [Optional Field - STRING] */ if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) && (InitializerOp->Asl.Value.String)) { if (StringLength) { Descriptor->Das.Length = (UINT16) (Descriptor->Das.Length + StringLength); strcpy ((char *) &Descriptor->Das.OptionalFields[OptionIndex], InitializerOp->Asl.Value.String); } } break; case 13: /* ResourceTag */ UtAttachNamepathToOwner (Op, InitializerOp); break; case 14: /* Address Range */ RsSetFlagBits (&Descriptor->Das.SpecificFlags, InitializerOp, 3, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_MEMATTRIBUTES, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.SpecificFlags), 3); break; case 15: /* Type */ RsSetFlagBits (&Descriptor->Das.SpecificFlags, InitializerOp, 5, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_TYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Das.SpecificFlags), 5); break; default: AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL); break; } InitializerOp = RsCompleteNodeAndGetNext (InitializerOp); } Rnode->BufferLength = (ASL_RESDESC_OFFSET (Das.OptionalFields[0]) - ASL_RESDESC_OFFSET (Das.DescriptorType)) + OptionIndex + StringLength; return (Rnode); } /******************************************************************************* * * FUNCTION: RsDoQwordIoDescriptor * * PARAMETERS: Op - Parent resource descriptor parse node * CurrentByteOffset - Offset into the resource template AML * buffer (to track references to the desc) * * RETURN: Completed resource node * * DESCRIPTION: Construct a long "QwordIO" descriptor * ******************************************************************************/ ASL_RESOURCE_NODE * RsDoQwordIoDescriptor ( ACPI_PARSE_OBJECT *Op, UINT32 CurrentByteOffset) { ASL_RESOURCE_DESC *Descriptor; ACPI_PARSE_OBJECT *InitializerOp; ASL_RESOURCE_NODE *Rnode; UINT32 StringLength = 0; UINT32 OptionIndex = 0; UINT32 i; InitializerOp = Op->Asl.Child; StringLength = RsGetStringDataLength (InitializerOp); Rnode = RsAllocateResourceNode (sizeof (ASL_QWORD_ADDRESS_DESC) + StringLength); Descriptor = Rnode->Buffer; Descriptor->Qas.DescriptorType = ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE; Descriptor->Qas.ResourceType = ACPI_RESOURCE_TYPE_IO_RANGE; /* * Initial descriptor length -- may be enlarged if there are * optional fields present */ Descriptor->Qas.Length = (UINT16) (ASL_RESDESC_OFFSET (Qas.OptionalFields[0]) - ASL_RESDESC_OFFSET (Qas.ResourceType)); /* * Process all child initialization nodes */ for (i = 0; InitializerOp; i++) { switch (i) { case 0: /* Resource Type */ RsSetFlagBits (&Descriptor->Qas.Flags, InitializerOp, 0, 1); break; case 1: /* MinType */ RsSetFlagBits (&Descriptor->Qas.Flags, InitializerOp, 2, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_MINTYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.Flags), 2); break; case 2: /* MaxType */ RsSetFlagBits (&Descriptor->Qas.Flags, InitializerOp, 3, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_MAXTYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.Flags), 3); break; case 3: /* DecodeType */ RsSetFlagBits (&Descriptor->Qas.Flags, InitializerOp, 1, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_DECODE, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.Flags), 1); break; case 4: /* Range Type */ RsSetFlagBits (&Descriptor->Qas.SpecificFlags, InitializerOp, 0, 3); RsCreateBitField (InitializerOp, ASL_RESNAME_RANGETYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.SpecificFlags), 0); break; case 5: /* Address Granularity */ Descriptor->Qas.Granularity = InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_GRANULARITY, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.Granularity)); break; case 6: /* Address Min */ Descriptor->Qas.AddressMin = InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_MINADDR, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.AddressMin)); break; case 7: /* Address Max */ Descriptor->Qas.AddressMax = InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_MAXADDR, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.AddressMax)); break; case 8: /* Translation Offset */ Descriptor->Qas.TranslationOffset = InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_TRANSLATION, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.TranslationOffset)); break; case 9: /* Address Length */ Descriptor->Qas.AddressLength = InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_LENGTH, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.AddressLength)); break; case 10: /* ResSourceIndex [Optional Field - BYTE] */ if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) { Descriptor->Qas.OptionalFields[0] = (UINT8) InitializerOp->Asl.Value.Integer; OptionIndex++; Descriptor->Qas.Length++; } break; case 11: /* ResSource [Optional Field - STRING] */ if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) && (InitializerOp->Asl.Value.String)) { if (StringLength) { Descriptor->Qas.Length = (UINT16) (Descriptor->Qas.Length + StringLength); strcpy ((char *) &Descriptor->Qas.OptionalFields[OptionIndex], InitializerOp->Asl.Value.String); } } break; case 12: /* ResourceTag */ UtAttachNamepathToOwner (Op, InitializerOp); break; case 13: /* Type */ RsSetFlagBits (&Descriptor->Qas.SpecificFlags, InitializerOp, 4, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_TYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.SpecificFlags), 4); break; case 14: /* Translation Type */ RsSetFlagBits (&Descriptor->Qas.SpecificFlags, InitializerOp, 5, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_TRANSTYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.SpecificFlags), 5); break; default: AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL); break; } InitializerOp = RsCompleteNodeAndGetNext (InitializerOp); } Rnode->BufferLength = (ASL_RESDESC_OFFSET (Qas.OptionalFields[0]) - ASL_RESDESC_OFFSET (Qas.DescriptorType)) + OptionIndex + StringLength; return (Rnode); } /******************************************************************************* * * FUNCTION: RsDoQwordMemoryDescriptor * * PARAMETERS: Op - Parent resource descriptor parse node * CurrentByteOffset - Offset into the resource template AML * buffer (to track references to the desc) * * RETURN: Completed resource node * * DESCRIPTION: Construct a long "QwordMemory" descriptor * ******************************************************************************/ ASL_RESOURCE_NODE * RsDoQwordMemoryDescriptor ( ACPI_PARSE_OBJECT *Op, UINT32 CurrentByteOffset) { ASL_RESOURCE_DESC *Descriptor; ACPI_PARSE_OBJECT *InitializerOp; ASL_RESOURCE_NODE *Rnode; UINT32 StringLength = 0; UINT32 OptionIndex = 0; UINT32 i; InitializerOp = Op->Asl.Child; StringLength = RsGetStringDataLength (InitializerOp); Rnode = RsAllocateResourceNode (sizeof (ASL_QWORD_ADDRESS_DESC) + StringLength); Descriptor = Rnode->Buffer; Descriptor->Qas.DescriptorType = ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE; Descriptor->Qas.ResourceType = ACPI_RESOURCE_TYPE_MEMORY_RANGE; /* * Initial descriptor length -- may be enlarged if there are * optional fields present */ Descriptor->Qas.Length = (UINT16) (ASL_RESDESC_OFFSET (Qas.OptionalFields[0]) - ASL_RESDESC_OFFSET (Qas.ResourceType)); /* * Process all child initialization nodes */ for (i = 0; InitializerOp; i++) { switch (i) { case 0: /* Resource Type */ RsSetFlagBits (&Descriptor->Qas.Flags, InitializerOp, 0, 1); break; case 1: /* DecodeType */ RsSetFlagBits (&Descriptor->Qas.Flags, InitializerOp, 1, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_DECODE, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.Flags), 1); break; case 2: /* MinType */ RsSetFlagBits (&Descriptor->Qas.Flags, InitializerOp, 2, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_MINTYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.Flags), 2); break; case 3: /* MaxType */ RsSetFlagBits (&Descriptor->Qas.Flags, InitializerOp, 3, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_MAXTYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.Flags), 3); break; case 4: /* Memory Type */ RsSetFlagBits (&Descriptor->Qas.SpecificFlags, InitializerOp, 1, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_MEMTYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.SpecificFlags), 1); break; case 5: /* Read/Write Type */ RsSetFlagBits (&Descriptor->Qas.SpecificFlags, InitializerOp, 0, 1); RsCreateBitField (InitializerOp, ASL_RESNAME_READWRITETYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.SpecificFlags), 0); break; case 6: /* Address Granularity */ Descriptor->Qas.Granularity = InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_GRANULARITY, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.Granularity)); break; case 7: /* Min Address */ Descriptor->Qas.AddressMin = InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_MINADDR, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.AddressMin)); break; case 8: /* Max Address */ Descriptor->Qas.AddressMax = InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_MAXADDR, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.AddressMax)); break; case 9: /* Translation Offset */ Descriptor->Qas.TranslationOffset = InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_TRANSLATION, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.TranslationOffset)); break; case 10: /* Address Length */ Descriptor->Qas.AddressLength = InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_LENGTH, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.AddressLength)); break; case 11: /* ResSourceIndex [Optional Field - BYTE] */ if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) { Descriptor->Qas.OptionalFields[0] = (UINT8) InitializerOp->Asl.Value.Integer; OptionIndex++; Descriptor->Qas.Length++; } break; case 12: /* ResSource [Optional Field - STRING] */ if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) && (InitializerOp->Asl.Value.String)) { if (StringLength) { Descriptor->Qas.Length = (UINT16) (Descriptor->Qas.Length + StringLength); strcpy ((char *) &Descriptor->Qas.OptionalFields[OptionIndex], InitializerOp->Asl.Value.String); } } break; case 13: /* ResourceTag */ UtAttachNamepathToOwner (Op, InitializerOp); break; case 14: /* Address Range */ RsSetFlagBits (&Descriptor->Qas.SpecificFlags, InitializerOp, 3, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_MEMATTRIBUTES, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.SpecificFlags), 3); break; case 15: /* Type */ RsSetFlagBits (&Descriptor->Qas.SpecificFlags, InitializerOp, 5, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_TYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Qas.SpecificFlags), 5); break; default: AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL); break; } InitializerOp = RsCompleteNodeAndGetNext (InitializerOp); } Rnode->BufferLength = (ASL_RESDESC_OFFSET (Qas.OptionalFields[0]) - ASL_RESDESC_OFFSET (Qas.DescriptorType)) + OptionIndex + StringLength; return (Rnode); } /******************************************************************************* * * FUNCTION: RsDoWordIoDescriptor * * PARAMETERS: Op - Parent resource descriptor parse node * CurrentByteOffset - Offset into the resource template AML * buffer (to track references to the desc) * * RETURN: Completed resource node * * DESCRIPTION: Construct a long "WordIO" descriptor * ******************************************************************************/ ASL_RESOURCE_NODE * RsDoWordIoDescriptor ( ACPI_PARSE_OBJECT *Op, UINT32 CurrentByteOffset) { ASL_RESOURCE_DESC *Descriptor; ACPI_PARSE_OBJECT *InitializerOp; ASL_RESOURCE_NODE *Rnode; UINT32 StringLength = 0; UINT32 OptionIndex = 0; UINT32 i; InitializerOp = Op->Asl.Child; StringLength = RsGetStringDataLength (InitializerOp); Rnode = RsAllocateResourceNode (sizeof (ASL_WORD_ADDRESS_DESC) + StringLength); Descriptor = Rnode->Buffer; Descriptor->Was.DescriptorType = ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE; Descriptor->Was.ResourceType = ACPI_RESOURCE_TYPE_IO_RANGE; /* * Initial descriptor length -- may be enlarged if there are * optional fields present */ Descriptor->Was.Length = (UINT16) (ASL_RESDESC_OFFSET (Was.OptionalFields[0]) - ASL_RESDESC_OFFSET (Was.ResourceType)); /* * Process all child initialization nodes */ for (i = 0; InitializerOp; i++) { switch (i) { case 0: /* Resource Type */ RsSetFlagBits (&Descriptor->Was.Flags, InitializerOp, 0, 1); break; case 1: /* MinType */ RsSetFlagBits (&Descriptor->Was.Flags, InitializerOp, 2, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_MINTYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.Flags), 2); break; case 2: /* MaxType */ RsSetFlagBits (&Descriptor->Was.Flags, InitializerOp, 3, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_MAXTYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.Flags), 3); break; case 3: /* DecodeType */ RsSetFlagBits (&Descriptor->Was.Flags, InitializerOp, 1, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_DECODE, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.Flags), 1); break; case 4: /* Range Type */ RsSetFlagBits (&Descriptor->Was.SpecificFlags, InitializerOp, 0, 3); RsCreateBitField (InitializerOp, ASL_RESNAME_RANGETYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.SpecificFlags), 0); break; case 5: /* Address Granularity */ Descriptor->Was.Granularity = (UINT16) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_GRANULARITY, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.Granularity)); break; case 6: /* Address Min */ Descriptor->Was.AddressMin = (UINT16) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_MINADDR, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.AddressMin)); break; case 7: /* Address Max */ Descriptor->Was.AddressMax = (UINT16) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_MAXADDR, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.AddressMax)); break; case 8: /* Translation Offset */ Descriptor->Was.TranslationOffset = (UINT16) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_TRANSLATION, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.TranslationOffset)); break; case 9: /* Address Length */ Descriptor->Was.AddressLength = (UINT16) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_LENGTH, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.AddressLength)); break; case 10: /* ResSourceIndex [Optional Field - BYTE] */ if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) { Descriptor->Was.OptionalFields[0] = (UINT8) InitializerOp->Asl.Value.Integer; OptionIndex++; Descriptor->Was.Length++; } break; case 11: /* ResSource [Optional Field - STRING] */ if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) && (InitializerOp->Asl.Value.String)) { if (StringLength) { Descriptor->Was.Length = (UINT16) (Descriptor->Was.Length +StringLength); strcpy ((char *) &Descriptor->Was.OptionalFields[OptionIndex], InitializerOp->Asl.Value.String); } } break; case 12: /* ResourceTag */ UtAttachNamepathToOwner (Op, InitializerOp); break; case 13: /* Type */ RsSetFlagBits (&Descriptor->Was.SpecificFlags, InitializerOp, 4, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_TYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.SpecificFlags), 4); break; case 14: /* Translation Type */ RsSetFlagBits (&Descriptor->Was.SpecificFlags, InitializerOp, 5, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_TRANSTYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.SpecificFlags), 5); break; default: AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL); break; } InitializerOp = RsCompleteNodeAndGetNext (InitializerOp); } Rnode->BufferLength = (ASL_RESDESC_OFFSET (Was.OptionalFields[0]) - ASL_RESDESC_OFFSET (Was.DescriptorType)) + OptionIndex + StringLength; return (Rnode); } /******************************************************************************* * * FUNCTION: RsDoWordBusNumberDescriptor * * PARAMETERS: Op - Parent resource descriptor parse node * CurrentByteOffset - Offset into the resource template AML * buffer (to track references to the desc) * * RETURN: Completed resource node * * DESCRIPTION: Construct a long "WordBusNumber" descriptor * ******************************************************************************/ ASL_RESOURCE_NODE * RsDoWordBusNumberDescriptor ( ACPI_PARSE_OBJECT *Op, UINT32 CurrentByteOffset) { ASL_RESOURCE_DESC *Descriptor; ACPI_PARSE_OBJECT *InitializerOp; ASL_RESOURCE_NODE *Rnode; UINT32 StringLength = 0; UINT32 OptionIndex = 0; UINT32 i; InitializerOp = Op->Asl.Child; StringLength = RsGetStringDataLength (InitializerOp); Rnode = RsAllocateResourceNode (sizeof (ASL_WORD_ADDRESS_DESC) + StringLength); Descriptor = Rnode->Buffer; Descriptor->Was.DescriptorType = ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE; Descriptor->Was.ResourceType = ACPI_RESOURCE_TYPE_BUS_NUMBER_RANGE; /* * Initial descriptor length -- may be enlarged if there are * optional fields present */ Descriptor->Was.Length = (UINT16) (ASL_RESDESC_OFFSET (Was.OptionalFields[0]) - ASL_RESDESC_OFFSET (Was.ResourceType)); /* * Process all child initialization nodes */ for (i = 0; InitializerOp; i++) { switch (i) { case 0: /* Resource Type */ RsSetFlagBits (&Descriptor->Was.Flags, InitializerOp, 0, 1); break; case 1: /* MinType */ RsSetFlagBits (&Descriptor->Was.Flags, InitializerOp, 2, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_MINTYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.Flags), 2); break; case 2: /* MaxType */ RsSetFlagBits (&Descriptor->Was.Flags, InitializerOp, 3, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_MAXTYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.Flags), 3); break; case 3: /* DecodeType */ RsSetFlagBits (&Descriptor->Was.Flags, InitializerOp, 1, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_DECODE, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.Flags), 1); break; case 4: /* Address Granularity */ Descriptor->Was.Granularity = (UINT16) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_GRANULARITY, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.Granularity)); break; case 5: /* Min Address */ Descriptor->Was.AddressMin = (UINT16) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_MINADDR, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.AddressMin)); break; case 6: /* Max Address */ Descriptor->Was.AddressMax = (UINT16) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_MAXADDR, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.AddressMax)); break; case 7: /* Translation Offset */ Descriptor->Was.TranslationOffset = (UINT16) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_TRANSLATION, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.TranslationOffset)); break; case 8: /* Address Length */ Descriptor->Was.AddressLength = (UINT16) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_LENGTH, CurrentByteOffset + ASL_RESDESC_OFFSET (Was.AddressLength)); break; case 9: /* ResSourceIndex [Optional Field - BYTE] */ if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) { Descriptor->Was.OptionalFields[0] = (UINT8) InitializerOp->Asl.Value.Integer; OptionIndex++; Descriptor->Was.Length++; } break; case 10: /* ResSource [Optional Field - STRING] */ if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) && (InitializerOp->Asl.Value.String)) { if (StringLength) { Descriptor->Was.Length = (UINT16) (Descriptor->Was.Length + StringLength); strcpy ((char *) &Descriptor->Was.OptionalFields[OptionIndex], InitializerOp->Asl.Value.String); } } break; case 11: /* ResourceTag */ UtAttachNamepathToOwner (Op, InitializerOp); break; default: AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL); break; } InitializerOp = RsCompleteNodeAndGetNext (InitializerOp); } Rnode->BufferLength = (ASL_RESDESC_OFFSET (Was.OptionalFields[0]) - ASL_RESDESC_OFFSET (Was.DescriptorType)) + OptionIndex + StringLength; return (Rnode); } /******************************************************************************* * * FUNCTION: RsDoInterruptDescriptor * * PARAMETERS: Op - Parent resource descriptor parse node * CurrentByteOffset - Offset into the resource template AML * buffer (to track references to the desc) * * RETURN: Completed resource node * * DESCRIPTION: Construct a long "Interrupt" descriptor * ******************************************************************************/ ASL_RESOURCE_NODE * RsDoInterruptDescriptor ( ACPI_PARSE_OBJECT *Op, UINT32 CurrentByteOffset) { ASL_RESOURCE_DESC *Descriptor; ASL_RESOURCE_DESC *Rover = NULL; ACPI_PARSE_OBJECT *InitializerOp; ASL_RESOURCE_NODE *Rnode; UINT32 StringLength = 0; UINT32 OptionIndex = 0; UINT32 i; BOOLEAN HasResSourceIndex = FALSE; UINT8 ResSourceIndex = 0; UINT8 *ResSourceString = NULL; InitializerOp = Op->Asl.Child; StringLength = RsGetStringDataLength (InitializerOp); if (StringLength) { /* Make room for the ResourceSourceIndex */ OptionIndex++; } /* Count the interrupt numbers */ for (i = 0; InitializerOp; i++) { InitializerOp = ASL_GET_PEER_NODE (InitializerOp); if (i <= 6) { continue; } OptionIndex += 4; } InitializerOp = Op->Asl.Child; Rnode = RsAllocateResourceNode (sizeof (ASL_EXTENDED_XRUPT_DESC) + OptionIndex + StringLength); Descriptor = Rnode->Buffer; Descriptor->Exx.DescriptorType = ACPI_RDESC_TYPE_EXTENDED_XRUPT; /* * Initial descriptor length -- may be enlarged if there are * optional fields present */ Descriptor->Exx.Length = 2; /* Flags and table length byte */ Descriptor->Exx.TableLength = 0; Rover = ACPI_CAST_PTR (ASL_RESOURCE_DESC, (&(Descriptor->Exx.InterruptNumber[0]))); /* * Process all child initialization nodes */ for (i = 0; InitializerOp; i++) { switch (i) { case 0: /* Resource Type (Default: consumer (1) */ RsSetFlagBits (&Descriptor->Exx.Flags, InitializerOp, 0, 1); break; case 1: /* Interrupt Type (or Mode - edge/level) */ RsSetFlagBits (&Descriptor->Exx.Flags, InitializerOp, 1, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_INTERRUPTTYPE, CurrentByteOffset + ASL_RESDESC_OFFSET (Exx.Flags), 0); break; case 2: /* Interrupt Level (or Polarity - Active high/low) */ RsSetFlagBits (&Descriptor->Exx.Flags, InitializerOp, 2, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_INTERRUPTLEVEL, CurrentByteOffset + ASL_RESDESC_OFFSET (Exx.Flags), 2); break; case 3: /* Share Type - Default: exclusive (0) */ RsSetFlagBits (&Descriptor->Exx.Flags, InitializerOp, 3, 0); RsCreateBitField (InitializerOp, ASL_RESNAME_INTERRUPTSHARE, CurrentByteOffset + ASL_RESDESC_OFFSET (Exx.Flags), 3); break; case 4: /* ResSourceIndex [Optional Field - BYTE] */ if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) { HasResSourceIndex = TRUE; ResSourceIndex = (UINT8) InitializerOp->Asl.Value.Integer; } break; case 5: /* ResSource [Optional Field - STRING] */ if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) && (InitializerOp->Asl.Value.String)) { if (StringLength) { ResSourceString = (UINT8 *) InitializerOp->Asl.Value.String; } } break; case 6: /* ResourceTag */ UtAttachNamepathToOwner (Op, InitializerOp); break; default: /* * Interrupt Numbers come through here, repeatedly. * Store the integer and move pointer to the next one. */ Rover->U32Item = (UINT32) InitializerOp->Asl.Value.Integer; Rover = ACPI_PTR_ADD (ASL_RESOURCE_DESC, &(Rover->U32Item), 4); Descriptor->Exx.TableLength++; Descriptor->Exx.Length += 4; if (i == 7) /* case 7: First interrupt number */ { RsCreateByteField (InitializerOp, ASL_RESNAME_INTERRUPT, CurrentByteOffset + ASL_RESDESC_OFFSET (Exx.InterruptNumber[0])); } } InitializerOp = RsCompleteNodeAndGetNext (InitializerOp); } /* * Add optional ResSourceIndex if present */ if (HasResSourceIndex) { Rover->U8Item = ResSourceIndex; Rover = ACPI_PTR_ADD (ASL_RESOURCE_DESC, &(Rover->U8Item), 1); Descriptor->Exx.Length += 1; } /* * Add optional ResSource string if present */ if (StringLength && ResSourceString) { strcpy ((char *) Rover, (char *) ResSourceString); Rover = ACPI_PTR_ADD (ASL_RESOURCE_DESC, &(Rover->U8Item), StringLength); Descriptor->Exx.Length = (UINT16) (Descriptor->Exx.Length + StringLength); } Rnode->BufferLength = (ASL_RESDESC_OFFSET (Exx.InterruptNumber[0]) - ASL_RESDESC_OFFSET (Exx.DescriptorType)) + OptionIndex + StringLength; return (Rnode); } /******************************************************************************* * * FUNCTION: RsDoVendorLargeDescriptor * * PARAMETERS: Op - Parent resource descriptor parse node * CurrentByteOffset - Offset into the resource template AML * buffer (to track references to the desc) * * RETURN: Completed resource node * * DESCRIPTION: Construct a long "VendorLong" descriptor * ******************************************************************************/ ASL_RESOURCE_NODE * RsDoVendorLargeDescriptor ( ACPI_PARSE_OBJECT *Op, UINT32 CurrentByteOffset) { ASL_RESOURCE_DESC *Descriptor; ACPI_PARSE_OBJECT *InitializerOp; ASL_RESOURCE_NODE *Rnode; UINT32 i; /* Count the number of data bytes */ InitializerOp = Op->Asl.Child; InitializerOp = RsCompleteNodeAndGetNext (InitializerOp); for (i = 0; InitializerOp; i++) { InitializerOp = InitializerOp->Asl.Next; } InitializerOp = Op->Asl.Child; InitializerOp = RsCompleteNodeAndGetNext (InitializerOp); Rnode = RsAllocateResourceNode (sizeof (ASL_LARGE_VENDOR_DESC) + (i - 1)); Descriptor = Rnode->Buffer; Descriptor->Lgv.DescriptorType = ACPI_RDESC_TYPE_LARGE_VENDOR; Descriptor->Lgv.Length = (UINT16) i; /* * Process all child initialization nodes */ for (i = 0; InitializerOp; i++) { Descriptor->Lgv.VendorDefined[i] = (UINT8) InitializerOp->Asl.Value.Integer; InitializerOp = RsCompleteNodeAndGetNext (InitializerOp); } return (Rnode); } /******************************************************************************* * * FUNCTION: RsDoGeneralRegisterDescriptor * * PARAMETERS: Op - Parent resource descriptor parse node * CurrentByteOffset - Offset into the resource template AML * buffer (to track references to the desc) * * RETURN: Completed resource node * * DESCRIPTION: Construct a long "Register" descriptor * ******************************************************************************/ ASL_RESOURCE_NODE * RsDoGeneralRegisterDescriptor ( ACPI_PARSE_OBJECT *Op, UINT32 CurrentByteOffset) { ASL_RESOURCE_DESC *Descriptor; ACPI_PARSE_OBJECT *InitializerOp; ASL_RESOURCE_NODE *Rnode; UINT32 i; InitializerOp = Op->Asl.Child; Rnode = RsAllocateResourceNode (sizeof (ASL_GENERAL_REGISTER_DESC)); Descriptor = Rnode->Buffer; Descriptor->Grg.DescriptorType = ACPI_RDESC_TYPE_GENERAL_REGISTER; Descriptor->Grg.Length = 12; /* * Process all child initialization nodes */ for (i = 0; InitializerOp; i++) { switch (i) { case 0: /* Address space */ Descriptor->Grg.AddressSpaceId = (UINT8) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_ADDRESSSPACE, CurrentByteOffset + ASL_RESDESC_OFFSET (Grg.AddressSpaceId)); break; case 1: /* Register Bit Width */ Descriptor->Grg.BitWidth = (UINT8) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_REGISTERBITWIDTH, CurrentByteOffset + ASL_RESDESC_OFFSET (Grg.BitWidth)); break; case 2: /* Register Bit Offset */ Descriptor->Grg.BitOffset = (UINT8) InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_REGISTERBITOFFSET, CurrentByteOffset + ASL_RESDESC_OFFSET (Grg.BitOffset)); break; case 3: /* Register Address */ Descriptor->Grg.Address = InitializerOp->Asl.Value.Integer; RsCreateByteField (InitializerOp, ASL_RESNAME_ADDRESS, CurrentByteOffset + ASL_RESDESC_OFFSET (Grg.Address)); break; default: AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL); break; } InitializerOp = RsCompleteNodeAndGetNext (InitializerOp); } return (Rnode); }