252 lines
8.3 KiB
C
252 lines
8.3 KiB
C
/*******************************************************************************
|
|
*
|
|
* Module Name: rsmem24 - Memory resource descriptors
|
|
*
|
|
******************************************************************************/
|
|
|
|
/*
|
|
* Copyright (C) 2000 - 2012, 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.
|
|
*/
|
|
|
|
#define __RSMEMORY_C__
|
|
|
|
#include "acpi.h"
|
|
#include "accommon.h"
|
|
#include "acresrc.h"
|
|
|
|
#define _COMPONENT ACPI_RESOURCES
|
|
ACPI_MODULE_NAME ("rsmemory")
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* AcpiRsConvertMemory24
|
|
*
|
|
******************************************************************************/
|
|
|
|
ACPI_RSCONVERT_INFO AcpiRsConvertMemory24[4] =
|
|
{
|
|
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_MEMORY24,
|
|
ACPI_RS_SIZE (ACPI_RESOURCE_MEMORY24),
|
|
ACPI_RSC_TABLE_SIZE (AcpiRsConvertMemory24)},
|
|
|
|
{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_MEMORY24,
|
|
sizeof (AML_RESOURCE_MEMORY24),
|
|
0},
|
|
|
|
/* Read/Write bit */
|
|
|
|
{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Memory24.WriteProtect),
|
|
AML_OFFSET (Memory24.Flags),
|
|
0},
|
|
/*
|
|
* These fields are contiguous in both the source and destination:
|
|
* Minimum Base Address
|
|
* Maximum Base Address
|
|
* Address Base Alignment
|
|
* Range Length
|
|
*/
|
|
{ACPI_RSC_MOVE16, ACPI_RS_OFFSET (Data.Memory24.Minimum),
|
|
AML_OFFSET (Memory24.Minimum),
|
|
4}
|
|
};
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* AcpiRsConvertMemory32
|
|
*
|
|
******************************************************************************/
|
|
|
|
ACPI_RSCONVERT_INFO AcpiRsConvertMemory32[4] =
|
|
{
|
|
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_MEMORY32,
|
|
ACPI_RS_SIZE (ACPI_RESOURCE_MEMORY32),
|
|
ACPI_RSC_TABLE_SIZE (AcpiRsConvertMemory32)},
|
|
|
|
{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_MEMORY32,
|
|
sizeof (AML_RESOURCE_MEMORY32),
|
|
0},
|
|
|
|
/* Read/Write bit */
|
|
|
|
{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Memory32.WriteProtect),
|
|
AML_OFFSET (Memory32.Flags),
|
|
0},
|
|
/*
|
|
* These fields are contiguous in both the source and destination:
|
|
* Minimum Base Address
|
|
* Maximum Base Address
|
|
* Address Base Alignment
|
|
* Range Length
|
|
*/
|
|
{ACPI_RSC_MOVE32, ACPI_RS_OFFSET (Data.Memory32.Minimum),
|
|
AML_OFFSET (Memory32.Minimum),
|
|
4}
|
|
};
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* AcpiRsConvertFixedMemory32
|
|
*
|
|
******************************************************************************/
|
|
|
|
ACPI_RSCONVERT_INFO AcpiRsConvertFixedMemory32[4] =
|
|
{
|
|
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_FIXED_MEMORY32,
|
|
ACPI_RS_SIZE (ACPI_RESOURCE_FIXED_MEMORY32),
|
|
ACPI_RSC_TABLE_SIZE (AcpiRsConvertFixedMemory32)},
|
|
|
|
{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_FIXED_MEMORY32,
|
|
sizeof (AML_RESOURCE_FIXED_MEMORY32),
|
|
0},
|
|
|
|
/* Read/Write bit */
|
|
|
|
{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.FixedMemory32.WriteProtect),
|
|
AML_OFFSET (FixedMemory32.Flags),
|
|
0},
|
|
/*
|
|
* These fields are contiguous in both the source and destination:
|
|
* Base Address
|
|
* Range Length
|
|
*/
|
|
{ACPI_RSC_MOVE32, ACPI_RS_OFFSET (Data.FixedMemory32.Address),
|
|
AML_OFFSET (FixedMemory32.Address),
|
|
2}
|
|
};
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* AcpiRsGetVendorSmall
|
|
*
|
|
******************************************************************************/
|
|
|
|
ACPI_RSCONVERT_INFO AcpiRsGetVendorSmall[3] =
|
|
{
|
|
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_VENDOR,
|
|
ACPI_RS_SIZE (ACPI_RESOURCE_VENDOR),
|
|
ACPI_RSC_TABLE_SIZE (AcpiRsGetVendorSmall)},
|
|
|
|
/* Length of the vendor data (byte count) */
|
|
|
|
{ACPI_RSC_COUNT16, ACPI_RS_OFFSET (Data.Vendor.ByteLength),
|
|
0,
|
|
sizeof (UINT8)},
|
|
|
|
/* Vendor data */
|
|
|
|
{ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.Vendor.ByteData[0]),
|
|
sizeof (AML_RESOURCE_SMALL_HEADER),
|
|
0}
|
|
};
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* AcpiRsGetVendorLarge
|
|
*
|
|
******************************************************************************/
|
|
|
|
ACPI_RSCONVERT_INFO AcpiRsGetVendorLarge[3] =
|
|
{
|
|
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_VENDOR,
|
|
ACPI_RS_SIZE (ACPI_RESOURCE_VENDOR),
|
|
ACPI_RSC_TABLE_SIZE (AcpiRsGetVendorLarge)},
|
|
|
|
/* Length of the vendor data (byte count) */
|
|
|
|
{ACPI_RSC_COUNT16, ACPI_RS_OFFSET (Data.Vendor.ByteLength),
|
|
0,
|
|
sizeof (UINT8)},
|
|
|
|
/* Vendor data */
|
|
|
|
{ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.Vendor.ByteData[0]),
|
|
sizeof (AML_RESOURCE_LARGE_HEADER),
|
|
0}
|
|
};
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* AcpiRsSetVendor
|
|
*
|
|
******************************************************************************/
|
|
|
|
ACPI_RSCONVERT_INFO AcpiRsSetVendor[7] =
|
|
{
|
|
/* Default is a small vendor descriptor */
|
|
|
|
{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_VENDOR_SMALL,
|
|
sizeof (AML_RESOURCE_SMALL_HEADER),
|
|
ACPI_RSC_TABLE_SIZE (AcpiRsSetVendor)},
|
|
|
|
/* Get the length and copy the data */
|
|
|
|
{ACPI_RSC_COUNT16, ACPI_RS_OFFSET (Data.Vendor.ByteLength),
|
|
0,
|
|
0},
|
|
|
|
{ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.Vendor.ByteData[0]),
|
|
sizeof (AML_RESOURCE_SMALL_HEADER),
|
|
0},
|
|
|
|
/*
|
|
* All done if the Vendor byte length is 7 or less, meaning that it will
|
|
* fit within a small descriptor
|
|
*/
|
|
{ACPI_RSC_EXIT_LE, 0, 0, 7},
|
|
|
|
/* Must create a large vendor descriptor */
|
|
|
|
{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_VENDOR_LARGE,
|
|
sizeof (AML_RESOURCE_LARGE_HEADER),
|
|
0},
|
|
|
|
{ACPI_RSC_COUNT16, ACPI_RS_OFFSET (Data.Vendor.ByteLength),
|
|
0,
|
|
0},
|
|
|
|
{ACPI_RSC_MOVE8, ACPI_RS_OFFSET (Data.Vendor.ByteData[0]),
|
|
sizeof (AML_RESOURCE_LARGE_HEADER),
|
|
0}
|
|
};
|
|
|
|
|