freebsd-nq/sys/contrib/dev/acpica/rsaddr.c
2000-12-21 06:56:46 +00:00

924 lines
28 KiB
C

/*******************************************************************************
*
* Module Name: rsaddr - AcpiRsAddress16Resource
* AcpiRsAddress16Stream
* AcpiRsAddress32Resource
* AcpiRsAddress32Stream
* $Revision: 13 $
*
******************************************************************************/
/******************************************************************************
*
* 1. Copyright Notice
*
* Some or all of this work - Copyright (c) 1999, 2000, 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.
*
*****************************************************************************/
#define __RSADDR_C__
#include "acpi.h"
#include "acresrc.h"
#define _COMPONENT RESOURCE_MANAGER
MODULE_NAME ("rsaddr")
/*******************************************************************************
*
* FUNCTION: AcpiRsAddress16Resource
*
* PARAMETERS: ByteStreamBuffer - Pointer to the resource input byte
* stream
* BytesConsumed - UINT32 pointer that is filled with
* the number of bytes consumed from
* the ByteStreamBuffer
* OutputBuffer - Pointer to the user's return buffer
* StructureSize - UINT32 pointer that is filled with
* the number of bytes in the filled
* in structure
*
* RETURN: Status AE_OK if okay, else a valid ACPI_STATUS code
*
* DESCRIPTION: Take the resource byte stream and fill out the appropriate
* structure pointed to by the OutputBuffer. Return the
* number of bytes consumed from the byte stream.
*
******************************************************************************/
ACPI_STATUS
AcpiRsAddress16Resource (
UINT8 *ByteStreamBuffer,
UINT32 *BytesConsumed,
UINT8 **OutputBuffer,
UINT32 *StructureSize)
{
UINT8 *Buffer = ByteStreamBuffer;
RESOURCE *OutputStruct = (RESOURCE *) * OutputBuffer;
UINT16 Temp16;
UINT8 Temp8;
UINT32 Index;
UINT32 StructSize = sizeof(ADDRESS16_RESOURCE) +
RESOURCE_LENGTH_NO_DATA;
FUNCTION_TRACE ("RsAddress16Resource");
/*
* Point past the Descriptor to get the number of bytes consumed
*/
Buffer += 1;
MOVE_UNALIGNED16_TO_16 (&Temp16, Buffer);
*BytesConsumed = Temp16 + 3;
OutputStruct->Id = Address16;
OutputStruct->Length = StructSize;
/*
* Get the Resource Type (Byte3)
*/
Buffer += 2;
Temp8 = *Buffer;
/* Values 0-2 are valid */
if (Temp8 > 2)
{
return_ACPI_STATUS (AE_AML_ERROR);
}
OutputStruct->Data.Address16.ResourceType = Temp8 & 0x03;
/*
* Get the General Flags (Byte4)
*/
Buffer += 1;
Temp8 = *Buffer;
/*
* Producer / Consumer
*/
OutputStruct->Data.Address16.ProducerConsumer = Temp8 & 0x01;
/*
* Decode
*/
OutputStruct->Data.Address16.Decode = (Temp8 >> 1) & 0x01;
/*
* Min Address Fixed
*/
OutputStruct->Data.Address16.MinAddressFixed = (Temp8 >> 2) & 0x01;
/*
* Max Address Fixed
*/
OutputStruct->Data.Address16.MaxAddressFixed = (Temp8 >> 3) & 0x01;
/*
* Get the Type Specific Flags (Byte5)
*/
Buffer += 1;
Temp8 = *Buffer;
if (MEMORY_RANGE == OutputStruct->Data.Address16.ResourceType)
{
OutputStruct->Data.Address16.Attribute.Memory.ReadWriteAttribute =
(UINT16) (Temp8 & 0x01);
OutputStruct->Data.Address16.Attribute.Memory.CacheAttribute =
(UINT16) ((Temp8 >> 1) & 0x0F);
}
else
{
if (IO_RANGE == OutputStruct->Data.Address16.ResourceType)
{
OutputStruct->Data.Address16.Attribute.Io.RangeAttribute =
(UINT16) (Temp8 & 0x03);
}
else
{
/* BUS_NUMBER_RANGE == Address32Data->ResourceType */
/* Nothing needs to be filled in */
}
}
/*
* Get Granularity (Bytes 6-7)
*/
Buffer += 1;
MOVE_UNALIGNED16_TO_16 (&OutputStruct->Data.Address16.Granularity,
Buffer);
/*
* Get MinAddressRange (Bytes 8-9)
*/
Buffer += 2;
MOVE_UNALIGNED16_TO_16 (&OutputStruct->Data.Address16.MinAddressRange,
Buffer);
/*
* Get MaxAddressRange (Bytes 10-11)
*/
Buffer += 2;
MOVE_UNALIGNED16_TO_16
(&OutputStruct->Data.Address16.MaxAddressRange,
Buffer);
/*
* Get AddressTranslationOffset (Bytes 12-13)
*/
Buffer += 2;
MOVE_UNALIGNED16_TO_16
(&OutputStruct->Data.Address16.AddressTranslationOffset,
Buffer);
/*
* Get AddressLength (Bytes 14-15)
*/
Buffer += 2;
MOVE_UNALIGNED16_TO_16
(&OutputStruct->Data.Address16.AddressLength,
Buffer);
/*
* Resource Source Index (if present)
*/
Buffer += 2;
/*
* This will leave us pointing to the Resource Source Index
* If it is present, then save it off and calculate the
* pointer to where the null terminated string goes:
* Each Interrupt takes 32-bits + the 5 bytes of the
* stream that are default.
*/
if (*BytesConsumed > 16)
{
/* Dereference the Index */
Temp8 = *Buffer;
OutputStruct->Data.Address16.ResourceSourceIndex =
(UINT32) Temp8;
/* Point to the String */
Buffer += 1;
/* Copy the string into the buffer */
Index = 0;
while (0x00 != *Buffer)
{
OutputStruct->Data.Address16.ResourceSource[Index] =
*Buffer;
Buffer += 1;
Index += 1;
}
/*
* Add the terminating null
*/
OutputStruct->Data.Address16.ResourceSource[Index] = 0x00;
OutputStruct->Data.Address16.ResourceSourceStringLength =
Index + 1;
/*
* In order for the StructSize to fall on a 32-bit boundry,
* calculate the length of the string and expand the
* StructSize to the next 32-bit boundry.
*/
Temp8 = (UINT8) (Index + 1);
StructSize += ROUND_UP_TO_32BITS (Temp8);
OutputStruct->Length = StructSize;
}
else
{
OutputStruct->Data.Address16.ResourceSourceIndex = 0x00;
OutputStruct->Data.Address16.ResourceSourceStringLength = 0;
OutputStruct->Data.Address16.ResourceSource[0] = 0x00;
}
/*
* Return the final size of the structure
*/
*StructureSize = StructSize;
return_ACPI_STATUS (AE_OK);
}
/*******************************************************************************
*
* FUNCTION: AcpiRsAddress16Stream
*
* PARAMETERS: LinkedList - Pointer to the resource linked list
* OutputBuffer - Pointer to the user's return buffer
* BytesConsumed - UINT32 pointer that is filled with
* the number of bytes of the
* OutputBuffer used
*
* RETURN: Status AE_OK if okay, else a valid ACPI_STATUS code
*
* DESCRIPTION: Take the linked list resource structure and fills in the
* the appropriate bytes in a byte stream
*
******************************************************************************/
ACPI_STATUS
AcpiRsAddress16Stream (
RESOURCE *LinkedList,
UINT8 **OutputBuffer,
UINT32 *BytesConsumed)
{
UINT8 *Buffer = *OutputBuffer;
UINT8 *LengthField;
UINT8 Temp8;
NATIVE_CHAR *TempPointer = NULL;
UINT32 ActualBytes;
FUNCTION_TRACE ("RsAddress16Stream");
/*
* The descriptor field is static
*/
*Buffer = 0x88;
Buffer += 1;
/*
* Save a pointer to the Length field - to be filled in later
*/
LengthField = Buffer;
Buffer += 2;
/*
* Set the Resource Type (Memory, Io, BusNumber)
*/
Temp8 = (UINT8) (LinkedList->Data.Address16.ResourceType & 0x03);
*Buffer = Temp8;
Buffer += 1;
/*
* Set the general flags
*/
Temp8 = (UINT8) (LinkedList->Data.Address16.ProducerConsumer & 0x01);
Temp8 |= (LinkedList->Data.Address16.Decode & 0x01) << 1;
Temp8 |= (LinkedList->Data.Address16.MinAddressFixed & 0x01) << 2;
Temp8 |= (LinkedList->Data.Address16.MaxAddressFixed & 0x01) << 3;
*Buffer = Temp8;
Buffer += 1;
/*
* Set the type specific flags
*/
Temp8 = 0;
if (MEMORY_RANGE == LinkedList->Data.Address16.ResourceType)
{
Temp8 = (UINT8)
(LinkedList->Data.Address16.Attribute.Memory.ReadWriteAttribute &
0x01);
Temp8 |=
(LinkedList->Data.Address16.Attribute.Memory.CacheAttribute &
0x0F) << 1;
}
else if (IO_RANGE == LinkedList->Data.Address16.ResourceType)
{
Temp8 = (UINT8)
(LinkedList->Data.Address16.Attribute.Io.RangeAttribute &
0x03);
}
*Buffer = Temp8;
Buffer += 1;
/*
* Set the address space granularity
*/
MOVE_UNALIGNED16_TO_16 (Buffer,
&LinkedList->Data.Address16.Granularity);
Buffer += 2;
/*
* Set the address range minimum
*/
MOVE_UNALIGNED16_TO_16 (Buffer,
&LinkedList->Data.Address16.MinAddressRange);
Buffer += 2;
/*
* Set the address range maximum
*/
MOVE_UNALIGNED16_TO_16 (Buffer,
&LinkedList->Data.Address16.MaxAddressRange);
Buffer += 2;
/*
* Set the address translation offset
*/
MOVE_UNALIGNED16_TO_16 (Buffer,
&LinkedList->Data.Address16.AddressTranslationOffset);
Buffer += 2;
/*
* Set the address length
*/
MOVE_UNALIGNED16_TO_16 (Buffer,
&LinkedList->Data.Address16.AddressLength);
Buffer += 2;
/*
* Resource Source Index and Resource Source are optional
*/
if (0 != LinkedList->Data.Address16.ResourceSourceStringLength)
{
Temp8 = (UINT8) LinkedList->Data.Address16.ResourceSourceIndex;
*Buffer = Temp8;
Buffer += 1;
TempPointer = (NATIVE_CHAR *) Buffer;
/*
* Copy the string
*/
STRCPY (TempPointer, LinkedList->Data.Address16.ResourceSource);
/*
* Buffer needs to be set to the length of the sting + one for the
* terminating null
*/
Buffer += (STRLEN (LinkedList->Data.Address16.ResourceSource) + 1);
}
/*
* Return the number of bytes consumed in this operation
*/
ActualBytes = (UINT32) ((NATIVE_UINT) Buffer -
(NATIVE_UINT) *OutputBuffer);
*BytesConsumed = ActualBytes;
/*
* Set the length field to the number of bytes consumed
* minus the header size (3 bytes)
*/
ActualBytes -= 3;
MOVE_UNALIGNED16_TO_16 (LengthField, &ActualBytes);
return_ACPI_STATUS (AE_OK);
}
/*******************************************************************************
*
* FUNCTION: AcpiRsAddress32Resource
*
* PARAMETERS: ByteStreamBuffer - Pointer to the resource input byte
* stream
* BytesConsumed - UINT32 pointer that is filled with
* the number of bytes consumed from
* the ByteStreamBuffer
* OutputBuffer - Pointer to the user's return buffer
* StructureSize - UINT32 pointer that is filled with
* the number of bytes in the filled
* in structure
*
* RETURN: Status AE_OK if okay, else a valid ACPI_STATUS code
*
* DESCRIPTION: Take the resource byte stream and fill out the appropriate
* structure pointed to by the OutputBuffer. Return the
* number of bytes consumed from the byte stream.
*
******************************************************************************/
ACPI_STATUS
AcpiRsAddress32Resource (
UINT8 *ByteStreamBuffer,
UINT32 *BytesConsumed,
UINT8 **OutputBuffer,
UINT32 *StructureSize)
{
UINT8 *Buffer;
RESOURCE *OutputStruct;
UINT16 Temp16;
UINT8 Temp8;
UINT32 StructSize;
UINT32 Index;
FUNCTION_TRACE ("RsAddress32Resource");
Buffer = ByteStreamBuffer;
OutputStruct = (RESOURCE *) *OutputBuffer;
StructSize = sizeof (ADDRESS32_RESOURCE) +
RESOURCE_LENGTH_NO_DATA;
/*
* Point past the Descriptor to get the number of bytes consumed
*/
Buffer += 1;
MOVE_UNALIGNED16_TO_16 (&Temp16, Buffer);
*BytesConsumed = Temp16 + 3;
OutputStruct->Id = Address32;
/*
* Get the Resource Type (Byte3)
*/
Buffer += 2;
Temp8 = *Buffer;
/* Values 0-2 are valid */
if(Temp8 > 2)
{
return_ACPI_STATUS (AE_AML_ERROR);
}
OutputStruct->Data.Address32.ResourceType = Temp8 & 0x03;
/*
* Get the General Flags (Byte4)
*/
Buffer += 1;
Temp8 = *Buffer;
/*
* Producer / Consumer
*/
OutputStruct->Data.Address32.ProducerConsumer = Temp8 & 0x01;
/*
* Decode
*/
OutputStruct->Data.Address32.Decode = (Temp8 >> 1) & 0x01;
/*
* Min Address Fixed
*/
OutputStruct->Data.Address32.MinAddressFixed = (Temp8 >> 2) & 0x01;
/*
* Max Address Fixed
*/
OutputStruct->Data.Address32.MaxAddressFixed = (Temp8 >> 3) & 0x01;
/*
* Get the Type Specific Flags (Byte5)
*/
Buffer += 1;
Temp8 = *Buffer;
if (MEMORY_RANGE == OutputStruct->Data.Address32.ResourceType)
{
OutputStruct->Data.Address32.Attribute.Memory.ReadWriteAttribute =
(UINT16) (Temp8 & 0x01);
OutputStruct->Data.Address32.Attribute.Memory.CacheAttribute =
(UINT16) ((Temp8 >> 1) & 0x0F);
}
else
{
if (IO_RANGE == OutputStruct->Data.Address32.ResourceType)
{
OutputStruct->Data.Address32.Attribute.Io.RangeAttribute =
(UINT16) (Temp8 & 0x03);
}
else
{
/* BUS_NUMBER_RANGE == OutputStruct->Data.Address32.ResourceType */
/* Nothing needs to be filled in */
}
}
/*
* Get Granularity (Bytes 6-9)
*/
Buffer += 1;
MOVE_UNALIGNED32_TO_32 (&OutputStruct->Data.Address32.Granularity,
Buffer);
/*
* Get MinAddressRange (Bytes 10-13)
*/
Buffer += 4;
MOVE_UNALIGNED32_TO_32 (&OutputStruct->Data.Address32.MinAddressRange,
Buffer);
/*
* Get MaxAddressRange (Bytes 14-17)
*/
Buffer += 4;
MOVE_UNALIGNED32_TO_32 (&OutputStruct->Data.Address32.MaxAddressRange,
Buffer);
/*
* Get AddressTranslationOffset (Bytes 18-21)
*/
Buffer += 4;
MOVE_UNALIGNED32_TO_32
(&OutputStruct->Data.Address32.AddressTranslationOffset,
Buffer);
/*
* Get AddressLength (Bytes 22-25)
*/
Buffer += 4;
MOVE_UNALIGNED32_TO_32 (&OutputStruct->Data.Address32.AddressLength,
Buffer);
/*
* Resource Source Index (if present)
*/
Buffer += 4;
/*
* This will leave us pointing to the Resource Source Index
* If it is present, then save it off and calculate the
* pointer to where the null terminated string goes:
* Each Interrupt takes 32-bits + the 5 bytes of the
* stream that are default.
*/
if (*BytesConsumed > 26)
{
/* Dereference the Index */
Temp8 = *Buffer;
OutputStruct->Data.Address32.ResourceSourceIndex = (UINT32)Temp8;
/* Point to the String */
Buffer += 1;
/* Copy the string into the buffer */
Index = 0;
while (0x00 != *Buffer)
{
OutputStruct->Data.Address32.ResourceSource[Index] = *Buffer;
Buffer += 1;
Index += 1;
}
/*
* Add the terminating null
*/
OutputStruct->Data.Address32.ResourceSource[Index] = 0x00;
OutputStruct->Data.Address32.ResourceSourceStringLength = Index + 1;
/*
* In order for the StructSize to fall on a 32-bit boundry,
* calculate the length of the string and expand the
* StructSize to the next 32-bit boundry.
*/
Temp8 = (UINT8) (Index + 1);
StructSize += ROUND_UP_TO_32BITS (Temp8);
}
else
{
OutputStruct->Data.Address32.ResourceSourceIndex = 0x00;
OutputStruct->Data.Address32.ResourceSourceStringLength = 0;
OutputStruct->Data.Address32.ResourceSource[0] = 0x00;
}
/*
* Set the Length parameter
*/
OutputStruct->Length = StructSize;
/*
* Return the final size of the structure
*/
*StructureSize = StructSize;
return_ACPI_STATUS (AE_OK);
}
/*******************************************************************************
*
* FUNCTION: AcpiRsAddress32Stream
*
* PARAMETERS: LinkedList - Pointer to the resource linked list
* OutputBuffer - Pointer to the user's return buffer
* BytesConsumed - UINT32 pointer that is filled with
* the number of bytes of the
* OutputBuffer used
*
* RETURN: Status AE_OK if okay, else a valid ACPI_STATUS code
*
* DESCRIPTION: Take the linked list resource structure and fills in the
* the appropriate bytes in a byte stream
*
******************************************************************************/
ACPI_STATUS
AcpiRsAddress32Stream (
RESOURCE *LinkedList,
UINT8 **OutputBuffer,
UINT32 *BytesConsumed)
{
UINT8 *Buffer;
UINT16 *LengthField;
UINT8 Temp8;
NATIVE_CHAR *TempPointer;
FUNCTION_TRACE ("RsAddress32Stream");
Buffer = *OutputBuffer;
/*
* The descriptor field is static
*/
*Buffer = 0x87;
Buffer += 1;
/*
* Set a pointer to the Length field - to be filled in later
*/
LengthField = (UINT16 *)Buffer;
Buffer += 2;
/*
* Set the Resource Type (Memory, Io, BusNumber)
*/
Temp8 = (UINT8) (LinkedList->Data.Address32.ResourceType & 0x03);
*Buffer = Temp8;
Buffer += 1;
/*
* Set the general flags
*/
Temp8 = (UINT8) (LinkedList->Data.Address32.ProducerConsumer & 0x01);
Temp8 |= (LinkedList->Data.Address32.Decode & 0x01) << 1;
Temp8 |= (LinkedList->Data.Address32.MinAddressFixed & 0x01) << 2;
Temp8 |= (LinkedList->Data.Address32.MaxAddressFixed & 0x01) << 3;
*Buffer = Temp8;
Buffer += 1;
/*
* Set the type specific flags
*/
Temp8 = 0;
if(MEMORY_RANGE == LinkedList->Data.Address32.ResourceType)
{
Temp8 = (UINT8)
(LinkedList->Data.Address32.Attribute.Memory.ReadWriteAttribute &
0x01);
Temp8 |=
(LinkedList->Data.Address32.Attribute.Memory.CacheAttribute &
0x0F) << 1;
}
else if (IO_RANGE == LinkedList->Data.Address32.ResourceType)
{
Temp8 = (UINT8)
(LinkedList->Data.Address32.Attribute.Io.RangeAttribute &
0x03);
}
*Buffer = Temp8;
Buffer += 1;
/*
* Set the address space granularity
*/
MOVE_UNALIGNED32_TO_32 (Buffer,
&LinkedList->Data.Address32.Granularity);
Buffer += 4;
/*
* Set the address range minimum
*/
MOVE_UNALIGNED32_TO_32 (Buffer,
&LinkedList->Data.Address32.MinAddressRange);
Buffer += 4;
/*
* Set the address range maximum
*/
MOVE_UNALIGNED32_TO_32 (Buffer,
&LinkedList->Data.Address32.MaxAddressRange);
Buffer += 4;
/*
* Set the address translation offset
*/
MOVE_UNALIGNED32_TO_32 (Buffer,
&LinkedList->Data.Address32.AddressTranslationOffset);
Buffer += 4;
/*
* Set the address length
*/
MOVE_UNALIGNED32_TO_32 (Buffer,
&LinkedList->Data.Address32.AddressLength);
Buffer += 4;
/*
* Resource Source Index and Resource Source are optional
*/
if (0 != LinkedList->Data.Address32.ResourceSourceStringLength)
{
Temp8 = (UINT8) LinkedList->Data.Address32.ResourceSourceIndex;
*Buffer = Temp8;
Buffer += 1;
TempPointer = (NATIVE_CHAR *) Buffer;
/*
* Copy the string
*/
STRCPY (TempPointer, LinkedList->Data.Address32.ResourceSource);
/*
* Buffer needs to be set to the length of the sting + one for the
* terminating null
*/
Buffer += (STRLEN (LinkedList->Data.Address32.ResourceSource) + 1);
}
/*
* Return the number of bytes consumed in this operation
*/
*BytesConsumed = (UINT32) ((NATIVE_UINT) Buffer -
(NATIVE_UINT) *OutputBuffer);
/*
* Set the length field to the number of bytes consumed
* minus the header size (3 bytes)
*/
*LengthField = (UINT16) (*BytesConsumed - 3);
return_ACPI_STATUS (AE_OK);
}