| Current Path : /usr/src/sys/contrib/dev/acpica/compiler/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/src/sys/contrib/dev/acpica/compiler/aslrestype2e.c |
/******************************************************************************
*
* Module Name: aslrestype2e - Large Extended address resource descriptors
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2011, 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 <contrib/dev/acpica/compiler/aslcompiler.h>
#define _COMPONENT ACPI_COMPILER
ACPI_MODULE_NAME ("aslrestype2e")
/*
* This module contains the Extended (64-bit) address space descriptors:
*
* ExtendedIO
* ExtendedMemory
* ExtendedSpace
*/
/*******************************************************************************
*
* FUNCTION: RsDoExtendedIoDescriptor
*
* 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 "ExtendedIO" descriptor
*
******************************************************************************/
ASL_RESOURCE_NODE *
RsDoExtendedIoDescriptor (
ACPI_PARSE_OBJECT *Op,
UINT32 CurrentByteOffset)
{
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;
UINT16 StringLength = 0;
UINT32 i;
InitializerOp = Op->Asl.Child;
StringLength = RsGetStringDataLength (InitializerOp);
Rnode = RsAllocateResourceNode (
sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) + 1 + StringLength);
Descriptor = Rnode->Buffer;
Descriptor->ExtAddress64.DescriptorType = ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64;
Descriptor->ExtAddress64.ResourceType = ACPI_ADDRESS_TYPE_IO_RANGE;
Descriptor->ExtAddress64.RevisionID = AML_RESOURCE_EXTENDED_ADDRESS_REVISION;
Descriptor->ExtAddress64.ResourceLength = (UINT16)
(sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) -
sizeof (AML_RESOURCE_LARGE_HEADER));
/* Process all child initialization nodes */
for (i = 0; InitializerOp; i++)
{
switch (i)
{
case 0: /* Resource Usage */
RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 0, 1);
break;
case 1: /* MinType */
RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 2, 0);
RsCreateBitField (InitializerOp, ACPI_RESTAG_MINTYPE,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 2);
break;
case 2: /* MaxType */
RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 3, 0);
RsCreateBitField (InitializerOp, ACPI_RESTAG_MAXTYPE,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 3);
break;
case 3: /* DecodeType */
RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 1, 0);
RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 1);
break;
case 4: /* Range Type */
RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 0, 3);
RsCreateBitField (InitializerOp, ACPI_RESTAG_RANGETYPE,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 0);
break;
case 5: /* Address Granularity */
Descriptor->ExtAddress64.Granularity = InitializerOp->Asl.Value.Integer;
RsCreateByteField (InitializerOp, ACPI_RESTAG_GRANULARITY,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Granularity));
GranOp = InitializerOp;
break;
case 6: /* Address Min */
Descriptor->ExtAddress64.Minimum = InitializerOp->Asl.Value.Integer;
RsCreateByteField (InitializerOp, ACPI_RESTAG_MINADDR,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Minimum));
MinOp = InitializerOp;
break;
case 7: /* Address Max */
Descriptor->ExtAddress64.Maximum = InitializerOp->Asl.Value.Integer;
RsCreateByteField (InitializerOp, ACPI_RESTAG_MAXADDR,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Maximum));
MaxOp = InitializerOp;
break;
case 8: /* Translation Offset */
Descriptor->ExtAddress64.TranslationOffset = InitializerOp->Asl.Value.Integer;
RsCreateByteField (InitializerOp, ACPI_RESTAG_TRANSLATION,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.TranslationOffset));
break;
case 9: /* Address Length */
Descriptor->ExtAddress64.AddressLength = InitializerOp->Asl.Value.Integer;
RsCreateByteField (InitializerOp, ACPI_RESTAG_LENGTH,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.AddressLength));
LengthOp = InitializerOp;
break;
case 10: /* Type-Specific Attributes */
Descriptor->ExtAddress64.TypeSpecific = InitializerOp->Asl.Value.Integer;
RsCreateByteField (InitializerOp, ACPI_RESTAG_TYPESPECIFICATTRIBUTES,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.TypeSpecific));
break;
case 11: /* ResourceTag */
UtAttachNamepathToOwner (Op, InitializerOp);
break;
case 12: /* Type */
RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 4, 0);
RsCreateBitField (InitializerOp, ACPI_RESTAG_TYPE,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 4);
break;
case 13: /* Translation Type */
RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 5, 0);
RsCreateBitField (InitializerOp, ACPI_RESTAG_TRANSTYPE,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.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->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);
}
/*******************************************************************************
*
* FUNCTION: RsDoExtendedMemoryDescriptor
*
* 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 "ExtendedMemory" descriptor
*
******************************************************************************/
ASL_RESOURCE_NODE *
RsDoExtendedMemoryDescriptor (
ACPI_PARSE_OBJECT *Op,
UINT32 CurrentByteOffset)
{
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;
UINT16 StringLength = 0;
UINT32 i;
InitializerOp = Op->Asl.Child;
StringLength = RsGetStringDataLength (InitializerOp);
Rnode = RsAllocateResourceNode (
sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) + 1 + StringLength);
Descriptor = Rnode->Buffer;
Descriptor->ExtAddress64.DescriptorType = ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64;
Descriptor->ExtAddress64.ResourceType = ACPI_ADDRESS_TYPE_MEMORY_RANGE;
Descriptor->ExtAddress64.RevisionID = AML_RESOURCE_EXTENDED_ADDRESS_REVISION;
Descriptor->ExtAddress64.ResourceLength = (UINT16)
(sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) -
sizeof (AML_RESOURCE_LARGE_HEADER));
/* Process all child initialization nodes */
for (i = 0; InitializerOp; i++)
{
switch (i)
{
case 0: /* Resource Usage */
RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 0, 1);
break;
case 1: /* DecodeType */
RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 1, 0);
RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 1);
break;
case 2: /* MinType */
RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 2, 0);
RsCreateBitField (InitializerOp, ACPI_RESTAG_MINTYPE,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 2);
break;
case 3: /* MaxType */
RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 3, 0);
RsCreateBitField (InitializerOp, ACPI_RESTAG_MAXTYPE,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 3);
break;
case 4: /* Memory Type */
RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 1, 0);
RsCreateBitField (InitializerOp, ACPI_RESTAG_MEMTYPE,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 1);
break;
case 5: /* Read/Write Type */
RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 0, 1);
RsCreateBitField (InitializerOp, ACPI_RESTAG_READWRITETYPE,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 0);
break;
case 6: /* Address Granularity */
Descriptor->ExtAddress64.Granularity = InitializerOp->Asl.Value.Integer;
RsCreateByteField (InitializerOp, ACPI_RESTAG_GRANULARITY,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Granularity));
GranOp = InitializerOp;
break;
case 7: /* Min Address */
Descriptor->ExtAddress64.Minimum = InitializerOp->Asl.Value.Integer;
RsCreateByteField (InitializerOp, ACPI_RESTAG_MINADDR,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Minimum));
MinOp = InitializerOp;
break;
case 8: /* Max Address */
Descriptor->ExtAddress64.Maximum = InitializerOp->Asl.Value.Integer;
RsCreateByteField (InitializerOp, ACPI_RESTAG_MAXADDR,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Maximum));
MaxOp = InitializerOp;
break;
case 9: /* Translation Offset */
Descriptor->ExtAddress64.TranslationOffset = InitializerOp->Asl.Value.Integer;
RsCreateByteField (InitializerOp, ACPI_RESTAG_TRANSLATION,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.TranslationOffset));
break;
case 10: /* Address Length */
Descriptor->ExtAddress64.AddressLength = InitializerOp->Asl.Value.Integer;
RsCreateByteField (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;
RsCreateByteField (InitializerOp, ACPI_RESTAG_TYPESPECIFICATTRIBUTES,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.TypeSpecific));
break;
case 12: /* ResourceTag */
UtAttachNamepathToOwner (Op, InitializerOp);
break;
case 13: /* Address Range */
RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 3, 0);
RsCreateBitField (InitializerOp, ACPI_RESTAG_MEMATTRIBUTES,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.SpecificFlags), 3);
break;
case 14: /* Type */
RsSetFlagBits (&Descriptor->ExtAddress64.SpecificFlags, InitializerOp, 5, 0);
RsCreateBitField (InitializerOp, ACPI_RESTAG_TYPE,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.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->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);
}
/*******************************************************************************
*
* FUNCTION: RsDoExtendedSpaceDescriptor
*
* 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 "ExtendedSpace" descriptor
*
******************************************************************************/
ASL_RESOURCE_NODE *
RsDoExtendedSpaceDescriptor (
ACPI_PARSE_OBJECT *Op,
UINT32 CurrentByteOffset)
{
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;
UINT16 StringLength = 0;
UINT32 i;
InitializerOp = Op->Asl.Child;
StringLength = RsGetStringDataLength (InitializerOp);
Rnode = RsAllocateResourceNode (
sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) + 1 + StringLength);
Descriptor = Rnode->Buffer;
Descriptor->ExtAddress64.DescriptorType = ACPI_RESOURCE_NAME_EXTENDED_ADDRESS64;
Descriptor->ExtAddress64.RevisionID = AML_RESOURCE_EXTENDED_ADDRESS_REVISION;
Descriptor->ExtAddress64.ResourceLength = (UINT16)
(sizeof (AML_RESOURCE_EXTENDED_ADDRESS64) -
sizeof (AML_RESOURCE_LARGE_HEADER));
/* Process all child initialization nodes */
for (i = 0; InitializerOp; i++)
{
switch (i)
{
case 0: /* Resource Type */
Descriptor->ExtAddress64.ResourceType =
(UINT8) InitializerOp->Asl.Value.Integer;
break;
case 1: /* Resource Usage */
RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 0, 1);
break;
case 2: /* DecodeType */
RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 1, 0);
RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 1);
break;
case 3: /* MinType */
RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 2, 0);
RsCreateBitField (InitializerOp, ACPI_RESTAG_MINTYPE,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 2);
break;
case 4: /* MaxType */
RsSetFlagBits (&Descriptor->ExtAddress64.Flags, InitializerOp, 3, 0);
RsCreateBitField (InitializerOp, ACPI_RESTAG_MAXTYPE,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Flags), 3);
break;
case 5: /* Type-Specific flags */
Descriptor->ExtAddress64.SpecificFlags =
(UINT8) InitializerOp->Asl.Value.Integer;
break;
case 6: /* Address Granularity */
Descriptor->ExtAddress64.Granularity = InitializerOp->Asl.Value.Integer;
RsCreateByteField (InitializerOp, ACPI_RESTAG_GRANULARITY,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Granularity));
GranOp = InitializerOp;
break;
case 7: /* Min Address */
Descriptor->ExtAddress64.Minimum = InitializerOp->Asl.Value.Integer;
RsCreateByteField (InitializerOp, ACPI_RESTAG_MINADDR,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Minimum));
MinOp = InitializerOp;
break;
case 8: /* Max Address */
Descriptor->ExtAddress64.Maximum = InitializerOp->Asl.Value.Integer;
RsCreateByteField (InitializerOp, ACPI_RESTAG_MAXADDR,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.Maximum));
MaxOp = InitializerOp;
break;
case 9: /* Translation Offset */
Descriptor->ExtAddress64.TranslationOffset = InitializerOp->Asl.Value.Integer;
RsCreateByteField (InitializerOp, ACPI_RESTAG_TRANSLATION,
CurrentByteOffset + ASL_RESDESC_OFFSET (ExtAddress64.TranslationOffset));
break;
case 10: /* Address Length */
Descriptor->ExtAddress64.AddressLength = InitializerOp->Asl.Value.Integer;
RsCreateByteField (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;
RsCreateByteField (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);
}