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/******************************************************************************
*
* Name: actables.h - ACPI table management
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2006, 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.
*/
#ifndef __ACTABLES_H__
#define __ACTABLES_H__
/* Used in acpi_tb_map_acpi_table for size parameter if table header is to be used */
#define SIZE_IN_HEADER 0
/*
* tbconvrt - Table conversion routines
*/
acpi_status acpi_tb_convert_to_xsdt(struct acpi_table_desc *table_info);
acpi_status acpi_tb_convert_table_fadt(void);
acpi_status acpi_tb_build_common_facs(struct acpi_table_desc *table_info);
u32
acpi_tb_get_table_count(struct rsdp_descriptor *RSDP,
struct acpi_table_header *RSDT);
/*
* tbget - Table "get" routines
*/
acpi_status
acpi_tb_get_table(struct acpi_pointer *address,
struct acpi_table_desc *table_info);
acpi_status
acpi_tb_get_table_header(struct acpi_pointer *address,
struct acpi_table_header *return_header);
acpi_status
acpi_tb_get_table_body(struct acpi_pointer *address,
struct acpi_table_header *header,
struct acpi_table_desc *table_info);
acpi_status
acpi_tb_get_table_ptr(acpi_table_type table_type,
u32 instance, struct acpi_table_header **table_ptr_loc);
acpi_status acpi_tb_verify_rsdp(struct acpi_pointer *address);
void acpi_tb_get_rsdt_address(struct acpi_pointer *out_address);
acpi_status acpi_tb_validate_rsdt(struct acpi_table_header *table_ptr);
/*
* tbgetall - get multiple required tables
*/
acpi_status acpi_tb_get_required_tables(void);
/*
* tbinstall - Table installation
*/
acpi_status acpi_tb_install_table(struct acpi_table_desc *table_info);
acpi_status
acpi_tb_recognize_table(struct acpi_table_desc *table_info, u8 search_type);
acpi_status
acpi_tb_init_table_descriptor(acpi_table_type table_type,
struct acpi_table_desc *table_info);
/*
* tbremove - Table removal and deletion
*/
void acpi_tb_delete_all_tables(void);
void acpi_tb_delete_tables_by_type(acpi_table_type type);
void acpi_tb_delete_single_table(struct acpi_table_desc *table_desc);
struct acpi_table_desc *acpi_tb_uninstall_table(struct acpi_table_desc
*table_desc);
/*
* tbxfroot - RSDP, RSDT utilities
*/
acpi_status
acpi_tb_find_table(char *signature,
char *oem_id,
char *oem_table_id, struct acpi_table_header **table_ptr);
acpi_status acpi_tb_get_table_rsdt(void);
acpi_status acpi_tb_validate_rsdp(struct rsdp_descriptor *rsdp);
/*
* tbutils - common table utilities
*/
acpi_status acpi_tb_is_table_installed(struct acpi_table_desc *new_table_desc);
acpi_status
acpi_tb_verify_table_checksum(struct acpi_table_header *table_header);
u8 acpi_tb_sum_table(void *buffer, u32 length);
u8 acpi_tb_generate_checksum(struct acpi_table_header *table);
void acpi_tb_set_checksum(struct acpi_table_header *table);
acpi_status
acpi_tb_validate_table_header(struct acpi_table_header *table_header);
#endif /* __ACTABLES_H__ */
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