1 /******************************************************************************
3 * Name: actables.h - ACPI table management
5 *****************************************************************************/
8 * Copyright (C) 2000 - 2012, Intel Corp.
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions, and the following disclaimer,
16 * without modification.
17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
18 * substantially similar to the "NO WARRANTY" disclaimer below
19 * ("Disclaimer") and any redistribution must be conditioned upon
20 * including a substantially similar Disclaimer requirement for further
21 * binary redistribution.
22 * 3. Neither the names of the above-listed copyright holders nor the names
23 * of any contributors may be used to endorse or promote products derived
24 * from this software without specific prior written permission.
26 * Alternatively, this software may be distributed under the terms of the
27 * GNU General Public License ("GPL") version 2 as published by the Free
28 * Software Foundation.
31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
41 * POSSIBILITY OF SUCH DAMAGES.
44 #ifndef __ACTABLES_H__
45 #define __ACTABLES_H__
47 acpi_status
acpi_allocate_root_table(u32 initial_table_count
);
50 * tbfadt - FADT parse/convert/validate
52 void acpi_tb_parse_fadt(u32 table_index
);
54 void acpi_tb_create_local_fadt(struct acpi_table_header
*table
, u32 length
);
57 * tbfind - find ACPI table
60 acpi_tb_find_table(char *signature
,
61 char *oem_id
, char *oem_table_id
, u32
*table_index
);
64 * tbinstal - Table removal and deletion
66 acpi_status
acpi_tb_resize_root_table_list(void);
68 acpi_status
acpi_tb_verify_table(struct acpi_table_desc
*table_desc
);
71 acpi_tb_add_table(struct acpi_table_desc
*table_desc
, u32
*table_index
);
74 acpi_tb_store_table(acpi_physical_address address
,
75 struct acpi_table_header
*table
,
76 u32 length
, u8 flags
, u32
*table_index
);
78 void acpi_tb_delete_table(struct acpi_table_desc
*table_desc
);
80 void acpi_tb_terminate(void);
82 acpi_status
acpi_tb_delete_namespace_by_owner(u32 table_index
);
84 acpi_status
acpi_tb_allocate_owner_id(u32 table_index
);
86 acpi_status
acpi_tb_release_owner_id(u32 table_index
);
88 acpi_status
acpi_tb_get_owner_id(u32 table_index
, acpi_owner_id
*owner_id
);
90 u8
acpi_tb_is_table_loaded(u32 table_index
);
92 void acpi_tb_set_table_loaded_flag(u32 table_index
, u8 is_loaded
);
95 * tbutils - table manager utilities
97 acpi_status
acpi_tb_initialize_facs(void);
99 u8
acpi_tb_tables_loaded(void);
102 acpi_tb_print_table_header(acpi_physical_address address
,
103 struct acpi_table_header
*header
);
105 u8
acpi_tb_checksum(u8
*buffer
, u32 length
);
108 acpi_tb_verify_checksum(struct acpi_table_header
*table
, u32 length
);
110 void acpi_tb_check_dsdt_header(void);
112 struct acpi_table_header
*acpi_tb_copy_dsdt(u32 table_index
);
115 acpi_tb_install_table(acpi_physical_address address
,
116 char *signature
, u32 table_index
);
118 acpi_status
acpi_tb_parse_root_table(acpi_physical_address rsdp_address
);
120 #endif /* __ACTABLES_H__ */