xref: /freebsd/sys/contrib/dev/acpica/include/actables.h (revision 59e2ff550c448126b988150ce800cdf73bb5103e)
1 /******************************************************************************
2  *
3  * Name: actables.h - ACPI table management
4  *
5  *****************************************************************************/
6 
7 /*
8  * Copyright (C) 2000 - 2015, 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 UINT32
56 AcpiTbGetRsdpLength (
57     ACPI_TABLE_RSDP         *Rsdp);
58 
59 ACPI_STATUS
60 AcpiTbValidateRsdp (
61     ACPI_TABLE_RSDP         *Rsdp);
62 
63 UINT8 *
64 AcpiTbScanMemoryForRsdp (
65     UINT8                   *StartAddress,
66     UINT32                  Length);
67 
68 
69 /*
70  * tbdata - table data structure management
71  */
72 ACPI_STATUS
73 AcpiTbGetNextTableDescriptor (
74     UINT32                  *TableIndex,
75     ACPI_TABLE_DESC         **TableDesc);
76 
77 void
78 AcpiTbInitTableDescriptor (
79     ACPI_TABLE_DESC         *TableDesc,
80     ACPI_PHYSICAL_ADDRESS   Address,
81     UINT8                   Flags,
82     ACPI_TABLE_HEADER       *Table);
83 
84 ACPI_STATUS
85 AcpiTbAcquireTempTable (
86     ACPI_TABLE_DESC         *TableDesc,
87     ACPI_PHYSICAL_ADDRESS   Address,
88     UINT8                   Flags);
89 
90 void
91 AcpiTbReleaseTempTable (
92     ACPI_TABLE_DESC         *TableDesc);
93 
94 ACPI_STATUS
95 AcpiTbValidateTempTable (
96     ACPI_TABLE_DESC         *TableDesc);
97 
98 ACPI_STATUS
99 AcpiTbVerifyTempTable (
100     ACPI_TABLE_DESC         *TableDesc,
101     char                    *Signature);
102 
103 BOOLEAN
104 AcpiTbIsTableLoaded (
105     UINT32                  TableIndex);
106 
107 void
108 AcpiTbSetTableLoadedFlag (
109     UINT32                  TableIndex,
110     BOOLEAN                 IsLoaded);
111 
112 
113 /*
114  * tbfadt - FADT parse/convert/validate
115  */
116 void
117 AcpiTbParseFadt (
118     UINT32                  TableIndex);
119 
120 void
121 AcpiTbCreateLocalFadt (
122     ACPI_TABLE_HEADER       *Table,
123     UINT32                  Length);
124 
125 
126 /*
127  * tbfind - find ACPI table
128  */
129 ACPI_STATUS
130 AcpiTbFindTable (
131     char                    *Signature,
132     char                    *OemId,
133     char                    *OemTableId,
134     UINT32                  *TableIndex);
135 
136 
137 /*
138  * tbinstal - Table removal and deletion
139  */
140 ACPI_STATUS
141 AcpiTbResizeRootTableList (
142     void);
143 
144 ACPI_STATUS
145 AcpiTbValidateTable (
146     ACPI_TABLE_DESC         *TableDesc);
147 
148 void
149 AcpiTbInvalidateTable (
150     ACPI_TABLE_DESC         *TableDesc);
151 
152 void
153 AcpiTbOverrideTable (
154     ACPI_TABLE_DESC         *OldTableDesc);
155 
156 ACPI_STATUS
157 AcpiTbAcquireTable (
158     ACPI_TABLE_DESC         *TableDesc,
159     ACPI_TABLE_HEADER       **TablePtr,
160     UINT32                  *TableLength,
161     UINT8                   *TableFlags);
162 
163 void
164 AcpiTbReleaseTable (
165     ACPI_TABLE_HEADER       *Table,
166     UINT32                  TableLength,
167     UINT8                   TableFlags);
168 
169 ACPI_STATUS
170 AcpiTbInstallStandardTable (
171     ACPI_PHYSICAL_ADDRESS   Address,
172     UINT8                   Flags,
173     BOOLEAN                 Reload,
174     BOOLEAN                 Override,
175     UINT32                  *TableIndex);
176 
177 void
178 AcpiTbUninstallTable (
179     ACPI_TABLE_DESC        *TableDesc);
180 
181 void
182 AcpiTbTerminate (
183     void);
184 
185 ACPI_STATUS
186 AcpiTbDeleteNamespaceByOwner (
187     UINT32                  TableIndex);
188 
189 ACPI_STATUS
190 AcpiTbAllocateOwnerId (
191     UINT32                  TableIndex);
192 
193 ACPI_STATUS
194 AcpiTbReleaseOwnerId (
195     UINT32                  TableIndex);
196 
197 ACPI_STATUS
198 AcpiTbGetOwnerId (
199     UINT32                  TableIndex,
200     ACPI_OWNER_ID           *OwnerId);
201 
202 
203 /*
204  * tbutils - table manager utilities
205  */
206 ACPI_STATUS
207 AcpiTbInitializeFacs (
208     void);
209 
210 BOOLEAN
211 AcpiTbTablesLoaded (
212     void);
213 
214 void
215 AcpiTbPrintTableHeader(
216     ACPI_PHYSICAL_ADDRESS   Address,
217     ACPI_TABLE_HEADER       *Header);
218 
219 UINT8
220 AcpiTbChecksum (
221     UINT8                   *Buffer,
222     UINT32                  Length);
223 
224 ACPI_STATUS
225 AcpiTbVerifyChecksum (
226     ACPI_TABLE_HEADER       *Table,
227     UINT32                  Length);
228 
229 void
230 AcpiTbCheckDsdtHeader (
231     void);
232 
233 ACPI_TABLE_HEADER *
234 AcpiTbCopyDsdt (
235     UINT32                  TableIndex);
236 
237 void
238 AcpiTbInstallTableWithOverride (
239     ACPI_TABLE_DESC         *NewTableDesc,
240     BOOLEAN                 Override,
241     UINT32                  *TableIndex);
242 
243 ACPI_STATUS
244 AcpiTbInstallFixedTable (
245     ACPI_PHYSICAL_ADDRESS   Address,
246     char                    *Signature,
247     UINT32                  *TableIndex);
248 
249 ACPI_STATUS
250 AcpiTbParseRootTable (
251     ACPI_PHYSICAL_ADDRESS   RsdpAddress);
252 
253 BOOLEAN
254 AcpiIsValidSignature (
255     char                    *Signature);
256 
257 
258 /*
259  * tbxfload
260  */
261 ACPI_STATUS
262 AcpiTbLoadNamespace (
263     void);
264 
265 #endif /* __ACTABLES_H__ */
266