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1da177e4 LT |
1 | /****************************************************************************** |
2 | * | |
3 | * Name: actables.h - ACPI table management | |
4 | * | |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
8 | * Copyright (C) 2000 - 2005, R. Byron Moore | |
9 | * All rights reserved. | |
10 | * | |
11 | * Redistribution and use in source and binary forms, with or without | |
12 | * modification, are permitted provided that the following conditions | |
13 | * are met: | |
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. | |
25 | * | |
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. | |
29 | * | |
30 | * NO WARRANTY | |
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. | |
42 | */ | |
43 | ||
44 | #ifndef __ACTABLES_H__ | |
45 | #define __ACTABLES_H__ | |
46 | ||
1da177e4 LT |
47 | /* Used in acpi_tb_map_acpi_table for size parameter if table header is to be used */ |
48 | ||
49 | #define SIZE_IN_HEADER 0 | |
50 | ||
1da177e4 LT |
51 | /* |
52 | * tbconvrt - Table conversion routines | |
53 | */ | |
4be44fcd | 54 | acpi_status acpi_tb_convert_to_xsdt(struct acpi_table_desc *table_info); |
1da177e4 | 55 | |
4be44fcd | 56 | acpi_status acpi_tb_convert_table_fadt(void); |
1da177e4 | 57 | |
4be44fcd | 58 | acpi_status acpi_tb_build_common_facs(struct acpi_table_desc *table_info); |
1da177e4 LT |
59 | |
60 | u32 | |
4be44fcd LB |
61 | acpi_tb_get_table_count(struct rsdp_descriptor *RSDP, |
62 | struct acpi_table_header *RSDT); | |
44f6c012 | 63 | |
1da177e4 LT |
64 | /* |
65 | * tbget - Table "get" routines | |
66 | */ | |
1da177e4 | 67 | acpi_status |
4be44fcd LB |
68 | acpi_tb_get_table(struct acpi_pointer *address, |
69 | struct acpi_table_desc *table_info); | |
1da177e4 LT |
70 | |
71 | acpi_status | |
4be44fcd LB |
72 | acpi_tb_get_table_header(struct acpi_pointer *address, |
73 | struct acpi_table_header *return_header); | |
1da177e4 | 74 | |
1da177e4 | 75 | acpi_status |
4be44fcd LB |
76 | acpi_tb_get_table_body(struct acpi_pointer *address, |
77 | struct acpi_table_header *header, | |
78 | struct acpi_table_desc *table_info); | |
1da177e4 LT |
79 | |
80 | acpi_status | |
4be44fcd LB |
81 | acpi_tb_get_table_ptr(acpi_table_type table_type, |
82 | u32 instance, struct acpi_table_header **table_ptr_loc); | |
1da177e4 | 83 | |
4be44fcd | 84 | acpi_status acpi_tb_verify_rsdp(struct acpi_pointer *address); |
1da177e4 | 85 | |
4be44fcd | 86 | void acpi_tb_get_rsdt_address(struct acpi_pointer *out_address); |
1da177e4 | 87 | |
4be44fcd | 88 | acpi_status acpi_tb_validate_rsdt(struct acpi_table_header *table_ptr); |
44f6c012 RM |
89 | |
90 | /* | |
91 | * tbgetall - get multiple required tables | |
92 | */ | |
4be44fcd | 93 | acpi_status acpi_tb_get_required_tables(void); |
1da177e4 LT |
94 | |
95 | /* | |
96 | * tbinstall - Table installation | |
97 | */ | |
4be44fcd | 98 | acpi_status acpi_tb_install_table(struct acpi_table_desc *table_info); |
1da177e4 | 99 | |
1da177e4 | 100 | acpi_status |
4be44fcd | 101 | acpi_tb_recognize_table(struct acpi_table_desc *table_info, u8 search_type); |
1da177e4 LT |
102 | |
103 | acpi_status | |
4be44fcd LB |
104 | acpi_tb_init_table_descriptor(acpi_table_type table_type, |
105 | struct acpi_table_desc *table_info); | |
1da177e4 LT |
106 | |
107 | /* | |
108 | * tbremove - Table removal and deletion | |
109 | */ | |
4be44fcd | 110 | void acpi_tb_delete_all_tables(void); |
1da177e4 | 111 | |
4be44fcd | 112 | void acpi_tb_delete_tables_by_type(acpi_table_type type); |
1da177e4 | 113 | |
4be44fcd | 114 | void acpi_tb_delete_single_table(struct acpi_table_desc *table_desc); |
1da177e4 | 115 | |
4be44fcd LB |
116 | struct acpi_table_desc *acpi_tb_uninstall_table(struct acpi_table_desc |
117 | *table_desc); | |
1da177e4 LT |
118 | |
119 | /* | |
44f6c012 | 120 | * tbxfroot - RSDP, RSDT utilities |
1da177e4 | 121 | */ |
44f6c012 | 122 | acpi_status |
4be44fcd LB |
123 | acpi_tb_find_table(char *signature, |
124 | char *oem_id, | |
125 | char *oem_table_id, struct acpi_table_header **table_ptr); | |
1da177e4 | 126 | |
4be44fcd | 127 | acpi_status acpi_tb_get_table_rsdt(void); |
f9f4601f | 128 | |
4be44fcd | 129 | acpi_status acpi_tb_validate_rsdp(struct rsdp_descriptor *rsdp); |
1da177e4 LT |
130 | |
131 | /* | |
132 | * tbutils - common table utilities | |
133 | */ | |
4be44fcd | 134 | acpi_status acpi_tb_is_table_installed(struct acpi_table_desc *new_table_desc); |
0c9938cc RM |
135 | |
136 | acpi_status | |
4be44fcd | 137 | acpi_tb_verify_table_checksum(struct acpi_table_header *table_header); |
1da177e4 | 138 | |
4be44fcd | 139 | u8 acpi_tb_generate_checksum(void *buffer, u32 length); |
1da177e4 LT |
140 | |
141 | acpi_status | |
4be44fcd | 142 | acpi_tb_validate_table_header(struct acpi_table_header *table_header); |
1da177e4 | 143 | |
4be44fcd | 144 | #endif /* __ACTABLES_H__ */ |