ACPICA: re-factor table init routines for benefit of iASL
[sfrench/cifs-2.6.git] / include / acpi / actables.h
1 /******************************************************************************
2  *
3  * Name: actables.h - ACPI table management
4  *
5  *****************************************************************************/
6
7 /*
8  * Copyright (C) 2000 - 2006, 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 /*
55  * tbfind - find ACPI table
56  */
57 acpi_status
58 acpi_tb_find_table(char *signature,
59                    char *oem_id,
60                    char *oem_table_id, acpi_native_uint * table_index);
61
62 /*
63  * tbinstal - Table removal and deletion
64  */
65 acpi_status acpi_tb_resize_root_table_list(void);
66
67 acpi_status acpi_tb_verify_table(struct acpi_table_desc *table_desc);
68
69 acpi_status
70 acpi_tb_add_table(struct acpi_table_header *table,
71                   acpi_native_uint * table_index);
72
73 acpi_status
74 acpi_tb_store_table(acpi_physical_address address,
75                     struct acpi_table_header *table,
76                     u32 length, u8 flags, acpi_native_uint * table_index);
77
78 void acpi_tb_delete_table(acpi_native_uint table_index);
79
80 void acpi_tb_terminate(void);
81
82 void acpi_tb_delete_namespace_by_owner(acpi_native_uint table_index);
83
84 acpi_status acpi_tb_allocate_owner_id(acpi_native_uint table_index);
85
86 acpi_status acpi_tb_release_owner_id(acpi_native_uint table_index);
87
88 acpi_status
89 acpi_tb_get_owner_id(acpi_native_uint table_index, acpi_owner_id * owner_id);
90
91 u8 acpi_tb_is_table_loaded(acpi_native_uint table_index);
92
93 void acpi_tb_set_table_loaded_flag(acpi_native_uint table_index, u8 is_loaded);
94
95 /*
96  * tbutils - table manager utilities
97  */
98 void
99 acpi_tb_print_table_header(acpi_physical_address address,
100                            struct acpi_table_header *header);
101
102 u8 acpi_tb_checksum(u8 * buffer, acpi_native_uint length);
103
104 acpi_status
105 acpi_tb_verify_checksum(struct acpi_table_header *table, u32 length);
106
107 void
108 acpi_tb_install_table(acpi_physical_address address,
109                       u8 flags, char *signature, acpi_native_uint table_index);
110
111 acpi_status
112 acpi_tb_parse_root_table(acpi_physical_address rsdp_address, u8 flags);
113
114 void *acpi_tb_map(acpi_physical_address address, u32 length, u32 flags);
115
116 void acpi_tb_unmap(void *pointer, u32 length, u32 flags);
117
118 #endif                          /* __ACTABLES_H__ */