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actables.h revision 1.3 
      1 /******************************************************************************
      2  *
      3  * Name: actables.h - ACPI table management
      4  *
      5  *****************************************************************************/
      6 
      7 /*
      8  * Copyright (C) 2000 - 2011, 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  * tbfadt - FADT parse/convert/validate
     54  */
     55 void
     56 AcpiTbParseFadt (
     57     UINT32                  TableIndex);
     58 
     59 void
     60 AcpiTbCreateLocalFadt (
     61     ACPI_TABLE_HEADER       *Table,
     62     UINT32                  Length);
     63 
     64 
     65 /*
     66  * tbfind - find ACPI table
     67  */
     68 ACPI_STATUS
     69 AcpiTbFindTable (
     70     char                    *Signature,
     71     char                    *OemId,
     72     char                    *OemTableId,
     73     UINT32                  *TableIndex);
     74 
     75 
     76 /*
     77  * tbinstal - Table removal and deletion
     78  */
     79 ACPI_STATUS
     80 AcpiTbResizeRootTableList (
     81     void);
     82 
     83 ACPI_STATUS
     84 AcpiTbVerifyTable (
     85     ACPI_TABLE_DESC         *TableDesc);
     86 
     87 ACPI_STATUS
     88 AcpiTbAddTable (
     89     ACPI_TABLE_DESC         *TableDesc,
     90     UINT32                  *TableIndex);
     91 
     92 ACPI_STATUS
     93 AcpiTbStoreTable (
     94     ACPI_PHYSICAL_ADDRESS   Address,
     95     ACPI_TABLE_HEADER       *Table,
     96     UINT32                  Length,
     97     UINT8                   Flags,
     98     UINT32                  *TableIndex);
     99 
    100 void
    101 AcpiTbDeleteTable (
    102     ACPI_TABLE_DESC        *TableDesc);
    103 
    104 void
    105 AcpiTbTerminate (
    106     void);
    107 
    108 ACPI_STATUS
    109 AcpiTbDeleteNamespaceByOwner (
    110     UINT32                  TableIndex);
    111 
    112 ACPI_STATUS
    113 AcpiTbAllocateOwnerId (
    114     UINT32                  TableIndex);
    115 
    116 ACPI_STATUS
    117 AcpiTbReleaseOwnerId (
    118     UINT32                  TableIndex);
    119 
    120 ACPI_STATUS
    121 AcpiTbGetOwnerId (
    122     UINT32                  TableIndex,
    123     ACPI_OWNER_ID           *OwnerId);
    124 
    125 BOOLEAN
    126 AcpiTbIsTableLoaded (
    127     UINT32                  TableIndex);
    128 
    129 void
    130 AcpiTbSetTableLoadedFlag (
    131     UINT32                  TableIndex,
    132     BOOLEAN                 IsLoaded);
    133 
    134 
    135 /*
    136  * tbutils - table manager utilities
    137  */
    138 ACPI_STATUS
    139 AcpiTbInitializeFacs (
    140     void);
    141 
    142 BOOLEAN
    143 AcpiTbTablesLoaded (
    144     void);
    145 
    146 void
    147 AcpiTbPrintTableHeader(
    148     ACPI_PHYSICAL_ADDRESS   Address,
    149     ACPI_TABLE_HEADER       *Header);
    150 
    151 UINT8
    152 AcpiTbChecksum (
    153     UINT8                   *Buffer,
    154     UINT32                  Length);
    155 
    156 ACPI_STATUS
    157 AcpiTbVerifyChecksum (
    158     ACPI_TABLE_HEADER       *Table,
    159     UINT32                  Length);
    160 
    161 void
    162 AcpiTbCheckDsdtHeader (
    163     void);
    164 
    165 ACPI_TABLE_HEADER *
    166 AcpiTbCopyDsdt (
    167     UINT32                  TableIndex);
    168 
    169 void
    170 AcpiTbInstallTable (
    171     ACPI_PHYSICAL_ADDRESS   Address,
    172     const char              *Signature,
    173     UINT32                  TableIndex);
    174 
    175 ACPI_STATUS
    176 AcpiTbParseRootTable (
    177     ACPI_PHYSICAL_ADDRESS   RsdpAddress);
    178 
    179 #endif /* __ACTABLES_H__ */
    180