kevin/linux
1
Fork 0
Code
672af843ab
linux/drivers/acpi/acpica/rsmemory.c
Bob Moore a8357b0c95 ACPICA: Update all ACPICA copyrights and signons to 2010 
Add 2010 copyright to all module headers and signons, including
the Linux header. This affects virtually every file in the ACPICA
core subsystem, iASL compiler, and all utilities.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2010-01-22 12:30:05 -05:00

237 lines
7.2 KiB
C
Raw Blame History

/*******************************************************************************
*
* Module Name: rsmem24 - Memory resource descriptors
*
******************************************************************************/
/*
* Copyright (C) 2000 - 2010, 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/acpi.h>
#include "accommon.h"
#include "acresrc.h"
#define _COMPONENT ACPI_RESOURCES
ACPI_MODULE_NAME("rsmemory")
/*******************************************************************************
*
* acpi_rs_convert_memory24
*
******************************************************************************/
struct acpi_rsconvert_info acpi_rs_convert_memory24[4] = {
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_MEMORY24,
ACPI_RS_SIZE(struct acpi_resource_memory24),
ACPI_RSC_TABLE_SIZE(acpi_rs_convert_memory24)},
{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_MEMORY24,
sizeof(struct aml_resource_memory24),
0},
/* Read/Write bit */
{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.memory24.write_protect),
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}
};
/*******************************************************************************
*
* acpi_rs_convert_memory32
*
******************************************************************************/
struct acpi_rsconvert_info acpi_rs_convert_memory32[4] = {
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_MEMORY32,
ACPI_RS_SIZE(struct acpi_resource_memory32),
ACPI_RSC_TABLE_SIZE(acpi_rs_convert_memory32)},
{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_MEMORY32,
sizeof(struct aml_resource_memory32),
0},
/* Read/Write bit */
{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.memory32.write_protect),
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}
};
/*******************************************************************************
*
* acpi_rs_convert_fixed_memory32
*
******************************************************************************/
struct acpi_rsconvert_info acpi_rs_convert_fixed_memory32[4] = {
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_FIXED_MEMORY32,
ACPI_RS_SIZE(struct acpi_resource_fixed_memory32),
ACPI_RSC_TABLE_SIZE(acpi_rs_convert_fixed_memory32)},
{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_FIXED_MEMORY32,
sizeof(struct aml_resource_fixed_memory32),
0},
/* Read/Write bit */
{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.fixed_memory32.write_protect),
AML_OFFSET(fixed_memory32.flags),
0},
/*
* These fields are contiguous in both the source and destination:
* Base Address
* Range Length
*/
{ACPI_RSC_MOVE32, ACPI_RS_OFFSET(data.fixed_memory32.address),
AML_OFFSET(fixed_memory32.address),
2}
};
/*******************************************************************************
*
* acpi_rs_get_vendor_small
*
******************************************************************************/
struct acpi_rsconvert_info acpi_rs_get_vendor_small[3] = {
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_VENDOR,
ACPI_RS_SIZE(struct acpi_resource_vendor),
ACPI_RSC_TABLE_SIZE(acpi_rs_get_vendor_small)},
/* Length of the vendor data (byte count) */
{ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length),
0,
sizeof(u8)}
,
/* Vendor data */
{ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]),
sizeof(struct aml_resource_small_header),
0}
};
/*******************************************************************************
*
* acpi_rs_get_vendor_large
*
******************************************************************************/
struct acpi_rsconvert_info acpi_rs_get_vendor_large[3] = {
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_VENDOR,
ACPI_RS_SIZE(struct acpi_resource_vendor),
ACPI_RSC_TABLE_SIZE(acpi_rs_get_vendor_large)},
/* Length of the vendor data (byte count) */
{ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length),
0,
sizeof(u8)}
,
/* Vendor data */
{ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]),
sizeof(struct aml_resource_large_header),
0}
};
/*******************************************************************************
*
* acpi_rs_set_vendor
*
******************************************************************************/
struct acpi_rsconvert_info acpi_rs_set_vendor[7] = {
/* Default is a small vendor descriptor */
{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_VENDOR_SMALL,
sizeof(struct aml_resource_small_header),
ACPI_RSC_TABLE_SIZE(acpi_rs_set_vendor)},
/* Get the length and copy the data */
{ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length),
0,
0},
{ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]),
sizeof(struct 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(struct aml_resource_large_header),
0},
{ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length),
0,
0},
{ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]),
sizeof(struct aml_resource_large_header),
0}
};
View Git Blame Copy Permalink