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/******************************************************************************

 *

 * Name: actables.h - ACPI table management

 *

 *****************************************************************************/

/*

 * Copyright (C) 2000 - 2004, 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

acpi_status

acpi_tb_handle_to_object (

        u16                             table_id,

        struct acpi_table_desc          **table_desc);

/*

 * 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__ */