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