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Diffstat (limited to 'include/acpi/actables.h')
| -rw-r--r-- | include/acpi/actables.h | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/include/acpi/actables.h b/include/acpi/actables.h new file mode 100644 index 00000000000..e8f5d4ffd45 --- /dev/null +++ b/include/acpi/actables.h @@ -0,0 +1,235 @@ +/****************************************************************************** + * + * Name: actables.h - ACPI table management + * + *****************************************************************************/ + +/* + * 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. + */ + +#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 + + +#ifdef ACPI_FUTURE_USAGE +acpi_status +acpi_tb_handle_to_object ( + u16 table_id, + struct acpi_table_desc **table_desc); +#endif + +/* + * 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_this_table ( + struct acpi_pointer *address, + struct acpi_table_header *header, + struct acpi_table_desc *table_info); + +acpi_status +acpi_tb_table_override ( + 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); + +acpi_status +acpi_tb_get_required_tables ( + void); + +acpi_status +acpi_tb_get_primary_table ( + struct acpi_pointer *address, + struct acpi_table_desc *table_info); + +acpi_status +acpi_tb_get_secondary_table ( + struct acpi_pointer *address, + acpi_string signature, + struct acpi_table_desc *table_info); + +/* + * tbinstall - Table installation + */ + +acpi_status +acpi_tb_install_table ( + struct acpi_table_desc *table_info); + +acpi_status +acpi_tb_match_signature ( + char *signature, + struct acpi_table_desc *table_info, + u8 search_type); + +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); + + +/* + * tbrsd - RSDP, RSDT utilities + */ + +acpi_status +acpi_tb_get_table_rsdt ( + void); + +u8 * +acpi_tb_scan_memory_for_rsdp ( + u8 *start_address, + u32 length); + +acpi_status +acpi_tb_find_rsdp ( + struct acpi_table_desc *table_info, + u32 flags); + + +/* + * tbutils - common table 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_verify_table_checksum ( + struct acpi_table_header *table_header); + +u8 +acpi_tb_checksum ( + void *buffer, + u32 length); + +acpi_status +acpi_tb_validate_table_header ( + struct acpi_table_header *table_header); + + +#endif /* __ACTABLES_H__ */ |