69ec87efa8
Optionally copy the entire DSDT to local memory (instead of simply mapping it.) There are some BIOSs that corrupt or replace the original DSDT, creating the need for this option. Default is FALSE, do not copy the DSDT. https://bugzilla.kernel.org/show_bug.cgi?id=14679 Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
121 lines
4.0 KiB
C
121 lines
4.0 KiB
C
/******************************************************************************
|
|
*
|
|
* Name: actables.h - ACPI table management
|
|
*
|
|
*****************************************************************************/
|
|
|
|
/*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef __ACTABLES_H__
|
|
#define __ACTABLES_H__
|
|
|
|
acpi_status acpi_allocate_root_table(u32 initial_table_count);
|
|
|
|
/*
|
|
* tbfadt - FADT parse/convert/validate
|
|
*/
|
|
void acpi_tb_parse_fadt(u32 table_index);
|
|
|
|
void acpi_tb_create_local_fadt(struct acpi_table_header *table, u32 length);
|
|
|
|
/*
|
|
* tbfind - find ACPI table
|
|
*/
|
|
acpi_status
|
|
acpi_tb_find_table(char *signature,
|
|
char *oem_id, char *oem_table_id, u32 *table_index);
|
|
|
|
/*
|
|
* tbinstal - Table removal and deletion
|
|
*/
|
|
acpi_status acpi_tb_resize_root_table_list(void);
|
|
|
|
acpi_status acpi_tb_verify_table(struct acpi_table_desc *table_desc);
|
|
|
|
acpi_status
|
|
acpi_tb_add_table(struct acpi_table_desc *table_desc, u32 *table_index);
|
|
|
|
acpi_status
|
|
acpi_tb_store_table(acpi_physical_address address,
|
|
struct acpi_table_header *table,
|
|
u32 length, u8 flags, u32 *table_index);
|
|
|
|
void acpi_tb_delete_table(struct acpi_table_desc *table_desc);
|
|
|
|
void acpi_tb_terminate(void);
|
|
|
|
acpi_status acpi_tb_delete_namespace_by_owner(u32 table_index);
|
|
|
|
acpi_status acpi_tb_allocate_owner_id(u32 table_index);
|
|
|
|
acpi_status acpi_tb_release_owner_id(u32 table_index);
|
|
|
|
acpi_status acpi_tb_get_owner_id(u32 table_index, acpi_owner_id *owner_id);
|
|
|
|
u8 acpi_tb_is_table_loaded(u32 table_index);
|
|
|
|
void acpi_tb_set_table_loaded_flag(u32 table_index, u8 is_loaded);
|
|
|
|
/*
|
|
* tbutils - table manager utilities
|
|
*/
|
|
acpi_status acpi_tb_initialize_facs(void);
|
|
|
|
u8 acpi_tb_tables_loaded(void);
|
|
|
|
void
|
|
acpi_tb_print_table_header(acpi_physical_address address,
|
|
struct acpi_table_header *header);
|
|
|
|
u8 acpi_tb_checksum(u8 *buffer, u32 length);
|
|
|
|
acpi_status
|
|
acpi_tb_verify_checksum(struct acpi_table_header *table, u32 length);
|
|
|
|
void acpi_tb_check_dsdt_header(void);
|
|
|
|
void acpi_tb_copy_dsdt(struct acpi_table_desc *table_desc);
|
|
|
|
void
|
|
acpi_tb_install_table(acpi_physical_address address,
|
|
char *signature, u32 table_index);
|
|
|
|
acpi_status acpi_tb_parse_root_table(acpi_physical_address rsdp_address);
|
|
|
|
#endif /* __ACTABLES_H__ */
|