1 /******************************************************************************
2 *
3 * Name: actables.h - ACPI table management
4 *
5 *****************************************************************************/
6
7 /*
8 * Copyright (C) 2000 - 2007, 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
47 acpi_status acpi_allocate_root_table(u32 initial_table_count);
48
49 /*
50 * tbfadt - FADT parse/convert/validate
51 */
52 void acpi_tb_parse_fadt(acpi_native_uint table_index, u8 flags);
53
54 void acpi_tb_create_local_fadt(struct acpi_table_header *table, u32 length);
55
56 /*
57 * tbfind - find ACPI table
58 */
59 acpi_status
60 acpi_tb_find_table(char *signature,
61 char *oem_id,
62 char *oem_table_id, acpi_native_uint * table_index);
63
64 /*
65 * tbinstal - Table removal and deletion
66 */
67 acpi_status acpi_tb_resize_root_table_list(void);
68
69 acpi_status acpi_tb_verify_table(struct acpi_table_desc *table_desc);
70
71 acpi_status
72 acpi_tb_add_table(struct acpi_table_desc *table_desc,
73 acpi_native_uint * table_index);
74
75 acpi_status
76 acpi_tb_store_table(acpi_physical_address address,
77 struct acpi_table_header *table,
78 u32 length, u8 flags, acpi_native_uint * table_index);
79
80 void acpi_tb_delete_table(struct acpi_table_desc *table_desc);
81
82 void acpi_tb_terminate(void);
83
84 void acpi_tb_delete_namespace_by_owner(acpi_native_uint table_index);
85
86 acpi_status acpi_tb_allocate_owner_id(acpi_native_uint table_index);
87
88 acpi_status acpi_tb_release_owner_id(acpi_native_uint table_index);
89
90 acpi_status
91 acpi_tb_get_owner_id(acpi_native_uint table_index, acpi_owner_id * owner_id);
92
93 u8 acpi_tb_is_table_loaded(acpi_native_uint table_index);
94
95 void acpi_tb_set_table_loaded_flag(acpi_native_uint table_index, u8 is_loaded);
96
97 /*
98 * tbutils - table manager utilities
99 */
100 u8 acpi_tb_tables_loaded(void);
101
102 void
103 acpi_tb_print_table_header(acpi_physical_address address,
104 struct acpi_table_header *header);
105
106 u8 acpi_tb_checksum(u8 * buffer, acpi_native_uint length);
107
108 acpi_status
109 acpi_tb_verify_checksum(struct acpi_table_header *table, u32 length);
110
111 void
112 acpi_tb_install_table(acpi_physical_address address,
113 u8 flags, char *signature, acpi_native_uint table_index);
114
115 acpi_status
116 acpi_tb_parse_root_table(acpi_physical_address rsdp_address, u8 flags);
117
118 #endif /* __ACTABLES_H__ */
119
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