1 /******************************************************************************
2 *
3 * Name: actables.h - ACPI table management
4 *
5 *****************************************************************************/
6
7 /*
8 * Copyright (C) 2000 - 2014, 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.
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
48 ACPI_STATUS
49 AcpiAllocateRootTable (
50 UINT32 InitialTableCount);
51
52 /*
53 * tbxfroot - Root pointer utilities
54 */
55 ACPI_STATUS
56 AcpiTbValidateRsdp (
57 ACPI_TABLE_RSDP *Rsdp);
58
59 UINT8 *
60 AcpiTbScanMemoryForRsdp (
61 UINT8 *StartAddress,
62 UINT32 Length);
63
64
65 /*
66 * tbfadt - FADT parse/convert/validate
67 */
68 void
69 AcpiTbParseFadt (
70 UINT32 TableIndex);
71
72 void
73 AcpiTbCreateLocalFadt (
74 ACPI_TABLE_HEADER *Table,
75 UINT32 Length);
76
77
78 /*
79 * tbfind - find ACPI table
80 */
81 ACPI_STATUS
82 AcpiTbFindTable (
83 char *Signature,
84 char *OemId,
85 char *OemTableId,
86 UINT32 *TableIndex);
87
88
89 /*
90 * tbinstal - Table removal and deletion
91 */
92 ACPI_STATUS
93 AcpiTbResizeRootTableList (
94 void);
95
96 ACPI_STATUS
97 AcpiTbVerifyTable (
98 ACPI_TABLE_DESC *TableDesc);
99
100 ACPI_TABLE_HEADER *
101 AcpiTbTableOverride (
102 ACPI_TABLE_HEADER *TableHeader,
103 ACPI_TABLE_DESC *TableDesc);
104
105 ACPI_STATUS
106 AcpiTbAddTable (
107 ACPI_TABLE_DESC *TableDesc,
108 UINT32 *TableIndex);
109
110 ACPI_STATUS
111 AcpiTbStoreTable (
112 ACPI_PHYSICAL_ADDRESS Address,
113 ACPI_TABLE_HEADER *Table,
114 UINT32 Length,
115 UINT8 Flags,
116 UINT32 *TableIndex);
117
118 void
119 AcpiTbDeleteTable (
120 ACPI_TABLE_DESC *TableDesc);
121
122 void
123 AcpiTbTerminate (
124 void);
125
126 ACPI_STATUS
127 AcpiTbDeleteNamespaceByOwner (
128 UINT32 TableIndex);
129
130 ACPI_STATUS
131 AcpiTbAllocateOwnerId (
132 UINT32 TableIndex);
133
134 ACPI_STATUS
135 AcpiTbReleaseOwnerId (
136 UINT32 TableIndex);
137
138 ACPI_STATUS
139 AcpiTbGetOwnerId (
140 UINT32 TableIndex,
141 ACPI_OWNER_ID *OwnerId);
142
143 BOOLEAN
144 AcpiTbIsTableLoaded (
145 UINT32 TableIndex);
146
147 void
148 AcpiTbSetTableLoadedFlag (
149 UINT32 TableIndex,
150 BOOLEAN IsLoaded);
151
152
153 /*
154 * tbutils - table manager utilities
155 */
156 ACPI_STATUS
157 AcpiTbInitializeFacs (
158 void);
159
160 BOOLEAN
161 AcpiTbTablesLoaded (
162 void);
163
164 void
165 AcpiTbPrintTableHeader(
166 ACPI_PHYSICAL_ADDRESS Address,
167 ACPI_TABLE_HEADER *Header);
168
169 UINT8
170 AcpiTbChecksum (
171 UINT8 *Buffer,
172 UINT32 Length);
173
174 ACPI_STATUS
175 AcpiTbVerifyChecksum (
176 ACPI_TABLE_HEADER *Table,
177 UINT32 Length);
178
179 void
180 AcpiTbCheckDsdtHeader (
181 void);
182
183 ACPI_TABLE_HEADER *
184 AcpiTbCopyDsdt (
185 UINT32 TableIndex);
186
187 void
188 AcpiTbInstallTable (
189 ACPI_PHYSICAL_ADDRESS Address,
190 char *Signature,
191 UINT32 TableIndex);
192
193 ACPI_STATUS
194 AcpiTbParseRootTable (
195 ACPI_PHYSICAL_ADDRESS RsdpAddress);
196
197 #endif /* __ACTABLES_H__ */