717 lines
25 KiB
C
717 lines
25 KiB
C
/******************************************************************************
|
|
*
|
|
* Module Name: aslrestype2q - Large QWord address resource descriptors
|
|
*
|
|
*****************************************************************************/
|
|
|
|
/*
|
|
* Copyright (C) 2000 - 2015, Intel Corp.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions, and the following disclaimer,
|
|
* without modification.
|
|
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
|
|
* substantially similar to the "NO WARRANTY" disclaimer below
|
|
* ("Disclaimer") and any redistribution must be conditioned upon
|
|
* including a substantially similar Disclaimer requirement for further
|
|
* binary redistribution.
|
|
* 3. Neither the names of the above-listed copyright holders nor the names
|
|
* of any contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* Alternatively, this software may be distributed under the terms of the
|
|
* GNU General Public License ("GPL") version 2 as published by the Free
|
|
* Software Foundation.
|
|
*
|
|
* NO WARRANTY
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
|
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGES.
|
|
*/
|
|
|
|
#include "aslcompiler.h"
|
|
#include "aslcompiler.y.h"
|
|
|
|
#define _COMPONENT ACPI_COMPILER
|
|
ACPI_MODULE_NAME ("aslrestype2q")
|
|
|
|
/*
|
|
* This module contains the QWord (64-bit) address space descriptors:
|
|
*
|
|
* QWordIO
|
|
* QWordMemory
|
|
* QWordSpace
|
|
*/
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: RsDoQwordIoDescriptor
|
|
*
|
|
* PARAMETERS: Info - Parse Op and resource template offset
|
|
*
|
|
* RETURN: Completed resource node
|
|
*
|
|
* DESCRIPTION: Construct a long "QwordIO" descriptor
|
|
*
|
|
******************************************************************************/
|
|
|
|
ASL_RESOURCE_NODE *
|
|
RsDoQwordIoDescriptor (
|
|
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_ADDRESS64) + 1 + StringLength);
|
|
|
|
Descriptor = Rnode->Buffer;
|
|
Descriptor->Address64.DescriptorType = ACPI_RESOURCE_NAME_ADDRESS64;
|
|
Descriptor->Address64.ResourceType = ACPI_ADDRESS_TYPE_IO_RANGE;
|
|
|
|
/*
|
|
* Initial descriptor length -- may be enlarged if there are
|
|
* optional fields present
|
|
*/
|
|
OptionalFields = ((UINT8 *) Descriptor) + sizeof (AML_RESOURCE_ADDRESS64);
|
|
Descriptor->Address64.ResourceLength = (UINT16)
|
|
(sizeof (AML_RESOURCE_ADDRESS64) -
|
|
sizeof (AML_RESOURCE_LARGE_HEADER));
|
|
|
|
/* Process all child initialization nodes */
|
|
|
|
for (i = 0; InitializerOp; i++)
|
|
{
|
|
switch (i)
|
|
{
|
|
case 0: /* Resource Usage */
|
|
|
|
RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 0, 1);
|
|
break;
|
|
|
|
case 1: /* MinType */
|
|
|
|
RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 2, 0);
|
|
RsCreateBitField (InitializerOp, ACPI_RESTAG_MINTYPE,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Flags), 2);
|
|
break;
|
|
|
|
case 2: /* MaxType */
|
|
|
|
RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 3, 0);
|
|
RsCreateBitField (InitializerOp, ACPI_RESTAG_MAXTYPE,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Flags), 3);
|
|
break;
|
|
|
|
case 3: /* DecodeType */
|
|
|
|
RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 1, 0);
|
|
RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Flags), 1);
|
|
break;
|
|
|
|
case 4: /* Range Type */
|
|
|
|
RsSetFlagBits (&Descriptor->Address64.SpecificFlags, InitializerOp, 0, 3);
|
|
RsCreateMultiBitField (InitializerOp, ACPI_RESTAG_RANGETYPE,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.SpecificFlags), 0, 2);
|
|
break;
|
|
|
|
case 5: /* Address Granularity */
|
|
|
|
Descriptor->Address64.Granularity = InitializerOp->Asl.Value.Integer;
|
|
RsCreateQwordField (InitializerOp, ACPI_RESTAG_GRANULARITY,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Granularity));
|
|
GranOp = InitializerOp;
|
|
break;
|
|
|
|
case 6: /* Address Min */
|
|
|
|
Descriptor->Address64.Minimum = InitializerOp->Asl.Value.Integer;
|
|
RsCreateQwordField (InitializerOp, ACPI_RESTAG_MINADDR,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Minimum));
|
|
MinOp = InitializerOp;
|
|
break;
|
|
|
|
case 7: /* Address Max */
|
|
|
|
Descriptor->Address64.Maximum = InitializerOp->Asl.Value.Integer;
|
|
RsCreateQwordField (InitializerOp, ACPI_RESTAG_MAXADDR,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Maximum));
|
|
MaxOp = InitializerOp;
|
|
break;
|
|
|
|
case 8: /* Translation Offset */
|
|
|
|
Descriptor->Address64.TranslationOffset = InitializerOp->Asl.Value.Integer;
|
|
RsCreateByteField (InitializerOp, ACPI_RESTAG_TRANSLATION,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.TranslationOffset));
|
|
break;
|
|
|
|
case 9: /* Address Length */
|
|
|
|
Descriptor->Address64.AddressLength = InitializerOp->Asl.Value.Integer;
|
|
RsCreateQwordField (InitializerOp, ACPI_RESTAG_LENGTH,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.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->Address64.ResourceLength++;
|
|
ResSourceIndex = TRUE;
|
|
}
|
|
break;
|
|
|
|
case 11: /* ResSource [Optional Field - STRING] */
|
|
|
|
if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) &&
|
|
(InitializerOp->Asl.Value.String))
|
|
{
|
|
if (StringLength)
|
|
{
|
|
Descriptor->Address64.ResourceLength = (UINT16)
|
|
(Descriptor->Address64.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->Address64.SpecificFlags, InitializerOp, 4, 0);
|
|
RsCreateBitField (InitializerOp, ACPI_RESTAG_TYPE,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.SpecificFlags), 4);
|
|
break;
|
|
|
|
case 14: /* Translation Type */
|
|
|
|
RsSetFlagBits (&Descriptor->Address64.SpecificFlags, InitializerOp, 5, 0);
|
|
RsCreateBitField (InitializerOp, ACPI_RESTAG_TRANSTYPE,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.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 (
|
|
Descriptor->Address64.Minimum,
|
|
Descriptor->Address64.Maximum,
|
|
Descriptor->Address64.AddressLength,
|
|
Descriptor->Address64.Granularity,
|
|
Descriptor->Address64.Flags,
|
|
MinOp, MaxOp, LengthOp, GranOp, Info->DescriptorTypeOp);
|
|
|
|
Rnode->BufferLength = sizeof (AML_RESOURCE_ADDRESS64) +
|
|
OptionIndex + StringLength;
|
|
return (Rnode);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: RsDoQwordMemoryDescriptor
|
|
*
|
|
* PARAMETERS: Info - Parse Op and resource template offset
|
|
*
|
|
* RETURN: Completed resource node
|
|
*
|
|
* DESCRIPTION: Construct a long "QwordMemory" descriptor
|
|
*
|
|
******************************************************************************/
|
|
|
|
ASL_RESOURCE_NODE *
|
|
RsDoQwordMemoryDescriptor (
|
|
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_ADDRESS64) + 1 + StringLength);
|
|
|
|
Descriptor = Rnode->Buffer;
|
|
Descriptor->Address64.DescriptorType = ACPI_RESOURCE_NAME_ADDRESS64;
|
|
Descriptor->Address64.ResourceType = ACPI_ADDRESS_TYPE_MEMORY_RANGE;
|
|
|
|
/*
|
|
* Initial descriptor length -- may be enlarged if there are
|
|
* optional fields present
|
|
*/
|
|
OptionalFields = ((UINT8 *) Descriptor) + sizeof (AML_RESOURCE_ADDRESS64);
|
|
Descriptor->Address64.ResourceLength = (UINT16)
|
|
(sizeof (AML_RESOURCE_ADDRESS64) -
|
|
sizeof (AML_RESOURCE_LARGE_HEADER));
|
|
|
|
/* Process all child initialization nodes */
|
|
|
|
for (i = 0; InitializerOp; i++)
|
|
{
|
|
switch (i)
|
|
{
|
|
case 0: /* Resource Usage */
|
|
|
|
RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 0, 1);
|
|
break;
|
|
|
|
case 1: /* DecodeType */
|
|
|
|
RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 1, 0);
|
|
RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Flags), 1);
|
|
break;
|
|
|
|
case 2: /* MinType */
|
|
|
|
RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 2, 0);
|
|
RsCreateBitField (InitializerOp, ACPI_RESTAG_MINTYPE,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Flags), 2);
|
|
break;
|
|
|
|
case 3: /* MaxType */
|
|
|
|
RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 3, 0);
|
|
RsCreateBitField (InitializerOp, ACPI_RESTAG_MAXTYPE,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Flags), 3);
|
|
break;
|
|
|
|
case 4: /* Memory Type */
|
|
|
|
RsSetFlagBits (&Descriptor->Address64.SpecificFlags, InitializerOp, 1, 0);
|
|
RsCreateMultiBitField (InitializerOp, ACPI_RESTAG_MEMTYPE,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.SpecificFlags), 1, 2);
|
|
break;
|
|
|
|
case 5: /* Read/Write Type */
|
|
|
|
RsSetFlagBits (&Descriptor->Address64.SpecificFlags, InitializerOp, 0, 1);
|
|
RsCreateBitField (InitializerOp, ACPI_RESTAG_READWRITETYPE,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.SpecificFlags), 0);
|
|
break;
|
|
|
|
case 6: /* Address Granularity */
|
|
|
|
Descriptor->Address64.Granularity = InitializerOp->Asl.Value.Integer;
|
|
RsCreateQwordField (InitializerOp, ACPI_RESTAG_GRANULARITY,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Granularity));
|
|
GranOp = InitializerOp;
|
|
break;
|
|
|
|
case 7: /* Min Address */
|
|
|
|
Descriptor->Address64.Minimum = InitializerOp->Asl.Value.Integer;
|
|
RsCreateQwordField (InitializerOp, ACPI_RESTAG_MINADDR,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Minimum));
|
|
MinOp = InitializerOp;
|
|
break;
|
|
|
|
case 8: /* Max Address */
|
|
|
|
Descriptor->Address64.Maximum = InitializerOp->Asl.Value.Integer;
|
|
RsCreateQwordField (InitializerOp, ACPI_RESTAG_MAXADDR,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Maximum));
|
|
MaxOp = InitializerOp;
|
|
break;
|
|
|
|
case 9: /* Translation Offset */
|
|
|
|
Descriptor->Address64.TranslationOffset = InitializerOp->Asl.Value.Integer;
|
|
RsCreateQwordField (InitializerOp, ACPI_RESTAG_TRANSLATION,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.TranslationOffset));
|
|
break;
|
|
|
|
case 10: /* Address Length */
|
|
|
|
Descriptor->Address64.AddressLength = InitializerOp->Asl.Value.Integer;
|
|
RsCreateQwordField (InitializerOp, ACPI_RESTAG_LENGTH,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.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->Address64.ResourceLength++;
|
|
ResSourceIndex = TRUE;
|
|
}
|
|
break;
|
|
|
|
case 12: /* ResSource [Optional Field - STRING] */
|
|
|
|
if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) &&
|
|
(InitializerOp->Asl.Value.String))
|
|
{
|
|
if (StringLength)
|
|
{
|
|
Descriptor->Address64.ResourceLength = (UINT16)
|
|
(Descriptor->Address64.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;
|
|
|
|
|
|
case 14: /* Address Range */
|
|
|
|
RsSetFlagBits (&Descriptor->Address64.SpecificFlags, InitializerOp, 3, 0);
|
|
RsCreateMultiBitField (InitializerOp, ACPI_RESTAG_MEMATTRIBUTES,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.SpecificFlags), 3, 2);
|
|
break;
|
|
|
|
case 15: /* Type */
|
|
|
|
RsSetFlagBits (&Descriptor->Address64.SpecificFlags, InitializerOp, 5, 0);
|
|
RsCreateBitField (InitializerOp, ACPI_RESTAG_TYPE,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.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 (
|
|
Descriptor->Address64.Minimum,
|
|
Descriptor->Address64.Maximum,
|
|
Descriptor->Address64.AddressLength,
|
|
Descriptor->Address64.Granularity,
|
|
Descriptor->Address64.Flags,
|
|
MinOp, MaxOp, LengthOp, GranOp, Info->DescriptorTypeOp);
|
|
|
|
Rnode->BufferLength = sizeof (AML_RESOURCE_ADDRESS64) +
|
|
OptionIndex + StringLength;
|
|
return (Rnode);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: RsDoQwordSpaceDescriptor
|
|
*
|
|
* PARAMETERS: Info - Parse Op and resource template offset
|
|
*
|
|
* RETURN: Completed resource node
|
|
*
|
|
* DESCRIPTION: Construct a long "QwordSpace" descriptor
|
|
*
|
|
******************************************************************************/
|
|
|
|
ASL_RESOURCE_NODE *
|
|
RsDoQwordSpaceDescriptor (
|
|
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_ADDRESS64) + 1 + StringLength);
|
|
|
|
Descriptor = Rnode->Buffer;
|
|
Descriptor->Address64.DescriptorType = ACPI_RESOURCE_NAME_ADDRESS64;
|
|
|
|
/*
|
|
* Initial descriptor length -- may be enlarged if there are
|
|
* optional fields present
|
|
*/
|
|
OptionalFields = ((UINT8 *) Descriptor) + sizeof (AML_RESOURCE_ADDRESS64);
|
|
Descriptor->Address64.ResourceLength = (UINT16)
|
|
(sizeof (AML_RESOURCE_ADDRESS64) -
|
|
sizeof (AML_RESOURCE_LARGE_HEADER));
|
|
|
|
/* Process all child initialization nodes */
|
|
|
|
for (i = 0; InitializerOp; i++)
|
|
{
|
|
switch (i)
|
|
{
|
|
case 0: /* Resource Type */
|
|
|
|
Descriptor->Address64.ResourceType =
|
|
(UINT8) InitializerOp->Asl.Value.Integer;
|
|
break;
|
|
|
|
case 1: /* Resource Usage */
|
|
|
|
RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 0, 1);
|
|
break;
|
|
|
|
case 2: /* DecodeType */
|
|
|
|
RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 1, 0);
|
|
RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Flags), 1);
|
|
break;
|
|
|
|
case 3: /* MinType */
|
|
|
|
RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 2, 0);
|
|
RsCreateBitField (InitializerOp, ACPI_RESTAG_MINTYPE,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Flags), 2);
|
|
break;
|
|
|
|
case 4: /* MaxType */
|
|
|
|
RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 3, 0);
|
|
RsCreateBitField (InitializerOp, ACPI_RESTAG_MAXTYPE,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Flags), 3);
|
|
break;
|
|
|
|
case 5: /* Type-Specific flags */
|
|
|
|
Descriptor->Address64.SpecificFlags =
|
|
(UINT8) InitializerOp->Asl.Value.Integer;
|
|
break;
|
|
|
|
case 6: /* Address Granularity */
|
|
|
|
Descriptor->Address64.Granularity = InitializerOp->Asl.Value.Integer;
|
|
RsCreateQwordField (InitializerOp, ACPI_RESTAG_GRANULARITY,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Granularity));
|
|
GranOp = InitializerOp;
|
|
break;
|
|
|
|
case 7: /* Min Address */
|
|
|
|
Descriptor->Address64.Minimum = InitializerOp->Asl.Value.Integer;
|
|
RsCreateQwordField (InitializerOp, ACPI_RESTAG_MINADDR,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Minimum));
|
|
MinOp = InitializerOp;
|
|
break;
|
|
|
|
case 8: /* Max Address */
|
|
|
|
Descriptor->Address64.Maximum = InitializerOp->Asl.Value.Integer;
|
|
RsCreateQwordField (InitializerOp, ACPI_RESTAG_MAXADDR,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Maximum));
|
|
MaxOp = InitializerOp;
|
|
break;
|
|
|
|
case 9: /* Translation Offset */
|
|
|
|
Descriptor->Address64.TranslationOffset = InitializerOp->Asl.Value.Integer;
|
|
RsCreateQwordField (InitializerOp, ACPI_RESTAG_TRANSLATION,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.TranslationOffset));
|
|
break;
|
|
|
|
case 10: /* Address Length */
|
|
|
|
Descriptor->Address64.AddressLength = InitializerOp->Asl.Value.Integer;
|
|
RsCreateQwordField (InitializerOp, ACPI_RESTAG_LENGTH,
|
|
CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.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->Address64.ResourceLength++;
|
|
ResSourceIndex = TRUE;
|
|
}
|
|
break;
|
|
|
|
case 12: /* ResSource [Optional Field - STRING] */
|
|
|
|
if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) &&
|
|
(InitializerOp->Asl.Value.String))
|
|
{
|
|
if (StringLength)
|
|
{
|
|
Descriptor->Address64.ResourceLength = (UINT16)
|
|
(Descriptor->Address64.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 (
|
|
Descriptor->Address64.Minimum,
|
|
Descriptor->Address64.Maximum,
|
|
Descriptor->Address64.AddressLength,
|
|
Descriptor->Address64.Granularity,
|
|
Descriptor->Address64.Flags,
|
|
MinOp, MaxOp, LengthOp, GranOp, Info->DescriptorTypeOp);
|
|
|
|
Rnode->BufferLength = sizeof (AML_RESOURCE_ADDRESS64) +
|
|
OptionIndex + StringLength;
|
|
return (Rnode);
|
|
}
|