1/******************************************************************************
2 *
3 * Name: actables.h - ACPI table management
4 *
5 *****************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2013, 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
48ACPI_STATUS
49AcpiAllocateRootTable (
50    UINT32                  InitialTableCount);
51
52/*
53 * tbxfroot - Root pointer utilities
54 */
55ACPI_STATUS
56AcpiTbValidateRsdp (
57    ACPI_TABLE_RSDP         *Rsdp);
58
59UINT8 *
60AcpiTbScanMemoryForRsdp (
61    UINT8                   *StartAddress,
62    UINT32                  Length);
63
64
65/*
66 * tbfadt - FADT parse/convert/validate
67 */
68void
69AcpiTbParseFadt (
70    UINT32                  TableIndex);
71
72void
73AcpiTbCreateLocalFadt (
74    ACPI_TABLE_HEADER       *Table,
75    UINT32                  Length);
76
77
78/*
79 * tbfind - find ACPI table
80 */
81ACPI_STATUS
82AcpiTbFindTable (
83    char                    *Signature,
84    char                    *OemId,
85    char                    *OemTableId,
86    UINT32                  *TableIndex);
87
88
89/*
90 * tbinstal - Table removal and deletion
91 */
92ACPI_STATUS
93AcpiTbResizeRootTableList (
94    void);
95
96ACPI_STATUS
97AcpiTbVerifyTable (
98    ACPI_TABLE_DESC         *TableDesc);
99
100ACPI_TABLE_HEADER *
101AcpiTbTableOverride (
102    ACPI_TABLE_HEADER       *TableHeader,
103    ACPI_TABLE_DESC         *TableDesc);
104
105ACPI_STATUS
106AcpiTbAddTable (
107    ACPI_TABLE_DESC         *TableDesc,
108    UINT32                  *TableIndex);
109
110ACPI_STATUS
111AcpiTbStoreTable (
112    ACPI_PHYSICAL_ADDRESS   Address,
113    ACPI_TABLE_HEADER       *Table,
114    UINT32                  Length,
115    UINT8                   Flags,
116    UINT32                  *TableIndex);
117
118void
119AcpiTbDeleteTable (
120    ACPI_TABLE_DESC        *TableDesc);
121
122void
123AcpiTbTerminate (
124    void);
125
126ACPI_STATUS
127AcpiTbDeleteNamespaceByOwner (
128    UINT32                  TableIndex);
129
130ACPI_STATUS
131AcpiTbAllocateOwnerId (
132    UINT32                  TableIndex);
133
134ACPI_STATUS
135AcpiTbReleaseOwnerId (
136    UINT32                  TableIndex);
137
138ACPI_STATUS
139AcpiTbGetOwnerId (
140    UINT32                  TableIndex,
141    ACPI_OWNER_ID           *OwnerId);
142
143BOOLEAN
144AcpiTbIsTableLoaded (
145    UINT32                  TableIndex);
146
147void
148AcpiTbSetTableLoadedFlag (
149    UINT32                  TableIndex,
150    BOOLEAN                 IsLoaded);
151
152
153/*
154 * tbutils - table manager utilities
155 */
156ACPI_STATUS
157AcpiTbInitializeFacs (
158    void);
159
160BOOLEAN
161AcpiTbTablesLoaded (
162    void);
163
164void
165AcpiTbPrintTableHeader(
166    ACPI_PHYSICAL_ADDRESS   Address,
167    ACPI_TABLE_HEADER       *Header);
168
169UINT8
170AcpiTbChecksum (
171    UINT8                   *Buffer,
172    UINT32                  Length);
173
174ACPI_STATUS
175AcpiTbVerifyChecksum (
176    ACPI_TABLE_HEADER       *Table,
177    UINT32                  Length);
178
179void
180AcpiTbCheckDsdtHeader (
181    void);
182
183ACPI_TABLE_HEADER *
184AcpiTbCopyDsdt (
185    UINT32                  TableIndex);
186
187void
188AcpiTbInstallTable (
189    ACPI_PHYSICAL_ADDRESS   Address,
190    char                    *Signature,
191    UINT32                  TableIndex);
192
193ACPI_STATUS
194AcpiTbParseRootTable (
195    ACPI_PHYSICAL_ADDRESS   RsdpAddress);
196
197#endif /* __ACTABLES_H__ */
198