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actables.h
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1 /******************************************************************************
2  *
3  * Name: actables.h - ACPI table management
4  *
5  *****************************************************************************/
6 
7 /*
8  * Copyright (C) 2000 - 2012, Intel Corp.
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.
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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
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37  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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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(u32 table_index);
53 
55 
56 /*
57  * tbfind - find ACPI table
58  */
61  char *oem_id, char *oem_table_id, u32 *table_index);
62 
63 /*
64  * tbinstal - Table removal and deletion
65  */
67 
69 
71  *table_header,
72  struct acpi_table_desc
73  *table_desc);
74 
76 acpi_tb_add_table(struct acpi_table_desc *table_desc, u32 *table_index);
77 
79 acpi_tb_store_table(acpi_physical_address address,
80  struct acpi_table_header *table,
81  u32 length, u8 flags, u32 *table_index);
82 
84 
85 void acpi_tb_terminate(void);
86 
88 
90 
92 
94 
95 u8 acpi_tb_is_table_loaded(u32 table_index);
96 
97 void acpi_tb_set_table_loaded_flag(u32 table_index, u8 is_loaded);
98 
99 /*
100  * tbutils - table manager utilities
101  */
103 
105 
106 void
107 acpi_tb_print_table_header(acpi_physical_address address,
108  struct acpi_table_header *header);
109 
111 
114 
115 void acpi_tb_check_dsdt_header(void);
116 
117 struct acpi_table_header *acpi_tb_copy_dsdt(u32 table_index);
118 
119 void
120 acpi_tb_install_table(acpi_physical_address address,
121  char *signature, u32 table_index);
122 
123 acpi_status acpi_tb_parse_root_table(acpi_physical_address rsdp_address);
124 
125 #endif /* __ACTABLES_H__ */