| /******************************************************************************* |
| * |
| * Module Name: rsmem24 - Memory resource descriptors |
| * |
| ******************************************************************************/ |
| |
| /* |
| * Copyright (C) 2000 - 2005, R. Byron Moore |
| * 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 <acpi/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} |
| }; |