573 lines
21 KiB
C
573 lines
21 KiB
C
/******************************************************************************
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*
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* Module Name: aslrestype2e - Large Extended address resource descriptors
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*
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*****************************************************************************/
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/*
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* Copyright (C) 2000 - 2013, Intel Corp.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* substantially similar to the "NO WARRANTY" disclaimer below
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* ("Disclaimer") and any redistribution must be conditioned upon
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* including a substantially similar Disclaimer requirement for further
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* binary redistribution.
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* 3. Neither the names of the above-listed copyright holders nor the names
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* of any contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") version 2 as published by the Free
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* Software Foundation.
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*
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* NO WARRANTY
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*/
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#include "aslcompiler.h"
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#define _COMPONENT ACPI_COMPILER
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ACPI_MODULE_NAME ("aslrestype2e")
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/*
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* This module contains the Extended (64-bit) address space descriptors:
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*
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* ExtendedIO
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* ExtendedMemory
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* ExtendedSpace
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*/
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/*******************************************************************************
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*
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* FUNCTION: RsDoExtendedIoDescriptor
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*
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* PARAMETERS: Op - Parent resource descriptor parse node
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* CurrentByteOffset - Offset into the resource template AML
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* buffer (to track references to the desc)
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*
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* RETURN: Completed resource node
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*
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* DESCRIPTION: Construct a long "ExtendedIO" descriptor
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*
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******************************************************************************/
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ASL_RESOURCE_NODE *
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RsDoExtendedIoDescriptor (
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ACPI_PARSE_OBJECT *Op,
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UINT32 CurrentByteOffset)
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{
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AML_RESOURCE *Descriptor;
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ACPI_PARSE_OBJECT *InitializerOp;
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ACPI_PARSE_OBJECT *MinOp = NULL;
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ACPI_PARSE_OBJECT *MaxOp = NULL;
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ACPI_PARSE_OBJECT *LengthOp = NULL;
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ACPI_PARSE_OBJECT *GranOp = NULL;
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ASL_RESOURCE_NODE *Rnode;
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UINT16 StringLength = 0;
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UINT32 i;
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InitializerOp = Op->Asl.Child;
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StringLength = RsGetStringDataLength (InitializerOp);
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Rnode = RsAllocateResourceNode (
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sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) + 1 + StringLength);
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Descriptor = Rnode->Buffer;
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Descriptor->ExtAddress64.DescriptorType = ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64;
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Descriptor->ExtAddress64.ResourceType = ACPI_ADDRESS_TYPE_IO_RANGE;
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Descriptor->ExtAddress64.RevisionID = AML_RESOURCE_EXTENDED_ADDRESS_REVISION;
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Descriptor->ExtAddress64.ResourceLength = (UINT16)
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(sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) -
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sizeof (AML_RESOURCE_LARGE_HEADER));
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/* Process all child initialization nodes */
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for (i = 0; InitializerOp; i++)
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{
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switch (i)
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{
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case 0: /* Resource Usage */
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RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 0, 1);
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break;
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case 1: /* MinType */
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RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 2, 0);
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RsCreateBitField (InitializerOp, ACPI_RESTAG_MINTYPE,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 2);
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break;
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case 2: /* MaxType */
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RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 3, 0);
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RsCreateBitField (InitializerOp, ACPI_RESTAG_MAXTYPE,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 3);
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break;
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case 3: /* DecodeType */
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RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 1, 0);
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RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 1);
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break;
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case 4: /* Range Type */
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RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 0, 3);
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RsCreateMultiBitField (InitializerOp, ACPI_RESTAG_RANGETYPE,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 0, 2);
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break;
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case 5: /* Address Granularity */
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Descriptor->ExtAddress64.Granularity = InitializerOp->Asl.Value.Integer;
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RsCreateQwordField (InitializerOp, ACPI_RESTAG_GRANULARITY,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Granularity));
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GranOp = InitializerOp;
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break;
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case 6: /* Address Min */
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Descriptor->ExtAddress64.Minimum = InitializerOp->Asl.Value.Integer;
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RsCreateQwordField (InitializerOp, ACPI_RESTAG_MINADDR,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Minimum));
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MinOp = InitializerOp;
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break;
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case 7: /* Address Max */
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Descriptor->ExtAddress64.Maximum = InitializerOp->Asl.Value.Integer;
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RsCreateQwordField (InitializerOp, ACPI_RESTAG_MAXADDR,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Maximum));
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MaxOp = InitializerOp;
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break;
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case 8: /* Translation Offset */
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Descriptor->ExtAddress64.TranslationOffset = InitializerOp->Asl.Value.Integer;
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RsCreateQwordField (InitializerOp, ACPI_RESTAG_TRANSLATION,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.TranslationOffset));
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break;
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case 9: /* Address Length */
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Descriptor->ExtAddress64.AddressLength = InitializerOp->Asl.Value.Integer;
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RsCreateQwordField (InitializerOp, ACPI_RESTAG_LENGTH,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.AddressLength));
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LengthOp = InitializerOp;
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break;
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case 10: /* Type-Specific Attributes */
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Descriptor->ExtAddress64.TypeSpecific = InitializerOp->Asl.Value.Integer;
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RsCreateQwordField (InitializerOp, ACPI_RESTAG_TYPESPECIFICATTRIBUTES,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.TypeSpecific));
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break;
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case 11: /* ResourceTag */
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UtAttachNamepathToOwner (Op, InitializerOp);
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break;
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case 12: /* Type */
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RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 4, 0);
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RsCreateBitField (InitializerOp, ACPI_RESTAG_TYPE,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 4);
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break;
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case 13: /* Translation Type */
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RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 5, 0);
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RsCreateBitField (InitializerOp, ACPI_RESTAG_TRANSTYPE,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 5);
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break;
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default:
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AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL);
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break;
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}
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InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
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}
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/* Validate the Min/Max/Len/Gran values */
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RsLargeAddressCheck (
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Descriptor->ExtAddress64.Minimum,
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Descriptor->ExtAddress64.Maximum,
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Descriptor->ExtAddress64.AddressLength,
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Descriptor->ExtAddress64.Granularity,
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Descriptor->ExtAddress64.Flags,
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MinOp, MaxOp, LengthOp, GranOp, Op);
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Rnode->BufferLength = sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) + StringLength;
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return (Rnode);
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}
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/*******************************************************************************
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*
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* FUNCTION: RsDoExtendedMemoryDescriptor
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*
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* PARAMETERS: Op - Parent resource descriptor parse node
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* CurrentByteOffset - Offset into the resource template AML
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* buffer (to track references to the desc)
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*
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* RETURN: Completed resource node
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*
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* DESCRIPTION: Construct a long "ExtendedMemory" descriptor
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*
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******************************************************************************/
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ASL_RESOURCE_NODE *
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RsDoExtendedMemoryDescriptor (
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ACPI_PARSE_OBJECT *Op,
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UINT32 CurrentByteOffset)
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{
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AML_RESOURCE *Descriptor;
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ACPI_PARSE_OBJECT *InitializerOp;
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ACPI_PARSE_OBJECT *MinOp = NULL;
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ACPI_PARSE_OBJECT *MaxOp = NULL;
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ACPI_PARSE_OBJECT *LengthOp = NULL;
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ACPI_PARSE_OBJECT *GranOp = NULL;
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ASL_RESOURCE_NODE *Rnode;
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UINT16 StringLength = 0;
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UINT32 i;
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InitializerOp = Op->Asl.Child;
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StringLength = RsGetStringDataLength (InitializerOp);
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Rnode = RsAllocateResourceNode (
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sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) + 1 + StringLength);
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Descriptor = Rnode->Buffer;
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Descriptor->ExtAddress64.DescriptorType = ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64;
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Descriptor->ExtAddress64.ResourceType = ACPI_ADDRESS_TYPE_MEMORY_RANGE;
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Descriptor->ExtAddress64.RevisionID = AML_RESOURCE_EXTENDED_ADDRESS_REVISION;
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Descriptor->ExtAddress64.ResourceLength = (UINT16)
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(sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) -
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sizeof (AML_RESOURCE_LARGE_HEADER));
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/* Process all child initialization nodes */
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for (i = 0; InitializerOp; i++)
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{
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switch (i)
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{
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case 0: /* Resource Usage */
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RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 0, 1);
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break;
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case 1: /* DecodeType */
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RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 1, 0);
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RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 1);
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break;
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case 2: /* MinType */
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RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 2, 0);
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RsCreateBitField (InitializerOp, ACPI_RESTAG_MINTYPE,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 2);
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break;
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case 3: /* MaxType */
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RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 3, 0);
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RsCreateBitField (InitializerOp, ACPI_RESTAG_MAXTYPE,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 3);
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break;
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case 4: /* Memory Type */
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RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 1, 0);
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RsCreateMultiBitField (InitializerOp, ACPI_RESTAG_MEMTYPE,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 1, 2);
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break;
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case 5: /* Read/Write Type */
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RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 0, 1);
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RsCreateBitField (InitializerOp, ACPI_RESTAG_READWRITETYPE,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 0);
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break;
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case 6: /* Address Granularity */
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Descriptor->ExtAddress64.Granularity = InitializerOp->Asl.Value.Integer;
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RsCreateQwordField (InitializerOp, ACPI_RESTAG_GRANULARITY,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Granularity));
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GranOp = InitializerOp;
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break;
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case 7: /* Min Address */
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Descriptor->ExtAddress64.Minimum = InitializerOp->Asl.Value.Integer;
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RsCreateQwordField (InitializerOp, ACPI_RESTAG_MINADDR,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Minimum));
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MinOp = InitializerOp;
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break;
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case 8: /* Max Address */
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Descriptor->ExtAddress64.Maximum = InitializerOp->Asl.Value.Integer;
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RsCreateQwordField (InitializerOp, ACPI_RESTAG_MAXADDR,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Maximum));
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MaxOp = InitializerOp;
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break;
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case 9: /* Translation Offset */
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Descriptor->ExtAddress64.TranslationOffset = InitializerOp->Asl.Value.Integer;
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RsCreateQwordField (InitializerOp, ACPI_RESTAG_TRANSLATION,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.TranslationOffset));
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break;
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case 10: /* Address Length */
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Descriptor->ExtAddress64.AddressLength = InitializerOp->Asl.Value.Integer;
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RsCreateQwordField (InitializerOp, ACPI_RESTAG_LENGTH,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.AddressLength));
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LengthOp = InitializerOp;
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break;
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case 11: /* Type-Specific Attributes */
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Descriptor->ExtAddress64.TypeSpecific = InitializerOp->Asl.Value.Integer;
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RsCreateQwordField (InitializerOp, ACPI_RESTAG_TYPESPECIFICATTRIBUTES,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.TypeSpecific));
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break;
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case 12: /* ResourceTag */
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UtAttachNamepathToOwner (Op, InitializerOp);
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break;
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case 13: /* Address Range */
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RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 3, 0);
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RsCreateMultiBitField (InitializerOp, ACPI_RESTAG_MEMATTRIBUTES,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 3, 2);
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break;
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case 14: /* Type */
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RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 5, 0);
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RsCreateBitField (InitializerOp, ACPI_RESTAG_TYPE,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 5);
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break;
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default:
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AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL);
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break;
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}
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InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
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}
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/* Validate the Min/Max/Len/Gran values */
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RsLargeAddressCheck (
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Descriptor->ExtAddress64.Minimum,
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Descriptor->ExtAddress64.Maximum,
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Descriptor->ExtAddress64.AddressLength,
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Descriptor->ExtAddress64.Granularity,
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Descriptor->ExtAddress64.Flags,
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MinOp, MaxOp, LengthOp, GranOp, Op);
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Rnode->BufferLength = sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) + StringLength;
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return (Rnode);
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}
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/*******************************************************************************
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*
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* FUNCTION: RsDoExtendedSpaceDescriptor
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*
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* PARAMETERS: Op - Parent resource descriptor parse node
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* CurrentByteOffset - Offset into the resource template AML
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* buffer (to track references to the desc)
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*
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* RETURN: Completed resource node
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*
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* DESCRIPTION: Construct a long "ExtendedSpace" descriptor
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*
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******************************************************************************/
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ASL_RESOURCE_NODE *
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RsDoExtendedSpaceDescriptor (
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ACPI_PARSE_OBJECT *Op,
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UINT32 CurrentByteOffset)
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{
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AML_RESOURCE *Descriptor;
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ACPI_PARSE_OBJECT *InitializerOp;
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ACPI_PARSE_OBJECT *MinOp = NULL;
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ACPI_PARSE_OBJECT *MaxOp = NULL;
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ACPI_PARSE_OBJECT *LengthOp = NULL;
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ACPI_PARSE_OBJECT *GranOp = NULL;
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ASL_RESOURCE_NODE *Rnode;
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UINT16 StringLength = 0;
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UINT32 i;
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InitializerOp = Op->Asl.Child;
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StringLength = RsGetStringDataLength (InitializerOp);
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Rnode = RsAllocateResourceNode (
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sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) + 1 + StringLength);
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Descriptor = Rnode->Buffer;
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Descriptor->ExtAddress64.DescriptorType = ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64;
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Descriptor->ExtAddress64.RevisionID = AML_RESOURCE_EXTENDED_ADDRESS_REVISION;
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Descriptor->ExtAddress64.ResourceLength = (UINT16)
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(sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) -
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sizeof (AML_RESOURCE_LARGE_HEADER));
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/* Process all child initialization nodes */
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for (i = 0; InitializerOp; i++)
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{
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switch (i)
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{
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case 0: /* Resource Type */
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Descriptor->ExtAddress64.ResourceType =
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(UINT8) InitializerOp->Asl.Value.Integer;
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break;
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case 1: /* Resource Usage */
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RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 0, 1);
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break;
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case 2: /* DecodeType */
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RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 1, 0);
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RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 1);
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break;
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case 3: /* MinType */
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RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 2, 0);
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RsCreateBitField (InitializerOp, ACPI_RESTAG_MINTYPE,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 2);
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break;
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case 4: /* MaxType */
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RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 3, 0);
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RsCreateBitField (InitializerOp, ACPI_RESTAG_MAXTYPE,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 3);
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break;
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case 5: /* Type-Specific flags */
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Descriptor->ExtAddress64.SpecificFlags =
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(UINT8) InitializerOp->Asl.Value.Integer;
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break;
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case 6: /* Address Granularity */
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Descriptor->ExtAddress64.Granularity = InitializerOp->Asl.Value.Integer;
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RsCreateQwordField (InitializerOp, ACPI_RESTAG_GRANULARITY,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Granularity));
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GranOp = InitializerOp;
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break;
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case 7: /* Min Address */
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Descriptor->ExtAddress64.Minimum = InitializerOp->Asl.Value.Integer;
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RsCreateQwordField (InitializerOp, ACPI_RESTAG_MINADDR,
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CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Minimum));
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MinOp = InitializerOp;
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break;
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|
|
case 8: /* Max Address */
|
|
|
|
Descriptor->ExtAddress64.Maximum = InitializerOp->Asl.Value.Integer;
|
|
RsCreateQwordField (InitializerOp, ACPI_RESTAG_MAXADDR,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Maximum));
|
|
MaxOp = InitializerOp;
|
|
break;
|
|
|
|
case 9: /* Translation Offset */
|
|
|
|
Descriptor->ExtAddress64.TranslationOffset = InitializerOp->Asl.Value.Integer;
|
|
RsCreateQwordField (InitializerOp, ACPI_RESTAG_TRANSLATION,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.TranslationOffset));
|
|
break;
|
|
|
|
case 10: /* Address Length */
|
|
|
|
Descriptor->ExtAddress64.AddressLength = InitializerOp->Asl.Value.Integer;
|
|
RsCreateQwordField (InitializerOp, ACPI_RESTAG_LENGTH,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.AddressLength));
|
|
LengthOp = InitializerOp;
|
|
break;
|
|
|
|
case 11: /* Type-Specific Attributes */
|
|
|
|
Descriptor->ExtAddress64.TypeSpecific = InitializerOp->Asl.Value.Integer;
|
|
RsCreateQwordField (InitializerOp, ACPI_RESTAG_TYPESPECIFICATTRIBUTES,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.TypeSpecific));
|
|
break;
|
|
|
|
case 12: /* ResourceTag */
|
|
|
|
UtAttachNamepathToOwner (Op, InitializerOp);
|
|
break;
|
|
|
|
default:
|
|
|
|
AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL);
|
|
break;
|
|
}
|
|
|
|
InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
|
|
}
|
|
|
|
/* Validate the Min/Max/Len/Gran values */
|
|
|
|
RsLargeAddressCheck (
|
|
Descriptor->ExtAddress64.Minimum,
|
|
Descriptor->ExtAddress64.Maximum,
|
|
Descriptor->ExtAddress64.AddressLength,
|
|
Descriptor->ExtAddress64.Granularity,
|
|
Descriptor->ExtAddress64.Flags,
|
|
MinOp, MaxOp, LengthOp, GranOp, Op);
|
|
|
|
Rnode->BufferLength = sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) + StringLength;
|
|
return (Rnode);
|
|
}
|