/*******************************************************************************
*
* Module Name: rsmem24 - Memory resource descriptors
*
******************************************************************************/
/*
* Copyright (C) 2000 - 2019, 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 "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}
};