The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/dev/acpica/include/actables.h

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    1 /******************************************************************************
    2  *
    3  * Name: actables.h - ACPI table management
    4  *
    5  *****************************************************************************/
    6 
    7 /******************************************************************************
    8  *
    9  * 1. Copyright Notice
   10  *
   11  * Some or all of this work - Copyright (c) 1999 - 2022, Intel Corp.
   12  * All rights reserved.
   13  *
   14  * 2. License
   15  *
   16  * 2.1. This is your license from Intel Corp. under its intellectual property
   17  * rights. You may have additional license terms from the party that provided
   18  * you this software, covering your right to use that party's intellectual
   19  * property rights.
   20  *
   21  * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
   22  * copy of the source code appearing in this file ("Covered Code") an
   23  * irrevocable, perpetual, worldwide license under Intel's copyrights in the
   24  * base code distributed originally by Intel ("Original Intel Code") to copy,
   25  * make derivatives, distribute, use and display any portion of the Covered
   26  * Code in any form, with the right to sublicense such rights; and
   27  *
   28  * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
   29  * license (with the right to sublicense), under only those claims of Intel
   30  * patents that are infringed by the Original Intel Code, to make, use, sell,
   31  * offer to sell, and import the Covered Code and derivative works thereof
   32  * solely to the minimum extent necessary to exercise the above copyright
   33  * license, and in no event shall the patent license extend to any additions
   34  * to or modifications of the Original Intel Code. No other license or right
   35  * is granted directly or by implication, estoppel or otherwise;
   36  *
   37  * The above copyright and patent license is granted only if the following
   38  * conditions are met:
   39  *
   40  * 3. Conditions
   41  *
   42  * 3.1. Redistribution of Source with Rights to Further Distribute Source.
   43  * Redistribution of source code of any substantial portion of the Covered
   44  * Code or modification with rights to further distribute source must include
   45  * the above Copyright Notice, the above License, this list of Conditions,
   46  * and the following Disclaimer and Export Compliance provision. In addition,
   47  * Licensee must cause all Covered Code to which Licensee contributes to
   48  * contain a file documenting the changes Licensee made to create that Covered
   49  * Code and the date of any change. Licensee must include in that file the
   50  * documentation of any changes made by any predecessor Licensee. Licensee
   51  * must include a prominent statement that the modification is derived,
   52  * directly or indirectly, from Original Intel Code.
   53  *
   54  * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
   55  * Redistribution of source code of any substantial portion of the Covered
   56  * Code or modification without rights to further distribute source must
   57  * include the following Disclaimer and Export Compliance provision in the
   58  * documentation and/or other materials provided with distribution. In
   59  * addition, Licensee may not authorize further sublicense of source of any
   60  * portion of the Covered Code, and must include terms to the effect that the
   61  * license from Licensee to its licensee is limited to the intellectual
   62  * property embodied in the software Licensee provides to its licensee, and
   63  * not to intellectual property embodied in modifications its licensee may
   64  * make.
   65  *
   66  * 3.3. Redistribution of Executable. Redistribution in executable form of any
   67  * substantial portion of the Covered Code or modification must reproduce the
   68  * above Copyright Notice, and the following Disclaimer and Export Compliance
   69  * provision in the documentation and/or other materials provided with the
   70  * distribution.
   71  *
   72  * 3.4. Intel retains all right, title, and interest in and to the Original
   73  * Intel Code.
   74  *
   75  * 3.5. Neither the name Intel nor any other trademark owned or controlled by
   76  * Intel shall be used in advertising or otherwise to promote the sale, use or
   77  * other dealings in products derived from or relating to the Covered Code
   78  * without prior written authorization from Intel.
   79  *
   80  * 4. Disclaimer and Export Compliance
   81  *
   82  * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
   83  * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
   84  * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
   85  * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
   86  * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
   87  * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
   88  * PARTICULAR PURPOSE.
   89  *
   90  * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
   91  * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
   92  * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
   93  * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
   94  * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
   95  * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
   96  * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
   97  * LIMITED REMEDY.
   98  *
   99  * 4.3. Licensee shall not export, either directly or indirectly, any of this
  100  * software or system incorporating such software without first obtaining any
  101  * required license or other approval from the U. S. Department of Commerce or
  102  * any other agency or department of the United States Government. In the
  103  * event Licensee exports any such software from the United States or
  104  * re-exports any such software from a foreign destination, Licensee shall
  105  * ensure that the distribution and export/re-export of the software is in
  106  * compliance with all laws, regulations, orders, or other restrictions of the
  107  * U.S. Export Administration Regulations. Licensee agrees that neither it nor
  108  * any of its subsidiaries will export/re-export any technical data, process,
  109  * software, or service, directly or indirectly, to any country for which the
  110  * United States government or any agency thereof requires an export license,
  111  * other governmental approval, or letter of assurance, without first obtaining
  112  * such license, approval or letter.
  113  *
  114  *****************************************************************************
  115  *
  116  * Alternatively, you may choose to be licensed under the terms of the
  117  * following license:
  118  *
  119  * Redistribution and use in source and binary forms, with or without
  120  * modification, are permitted provided that the following conditions
  121  * are met:
  122  * 1. Redistributions of source code must retain the above copyright
  123  *    notice, this list of conditions, and the following disclaimer,
  124  *    without modification.
  125  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
  126  *    substantially similar to the "NO WARRANTY" disclaimer below
  127  *    ("Disclaimer") and any redistribution must be conditioned upon
  128  *    including a substantially similar Disclaimer requirement for further
  129  *    binary redistribution.
  130  * 3. Neither the names of the above-listed copyright holders nor the names
  131  *    of any contributors may be used to endorse or promote products derived
  132  *    from this software without specific prior written permission.
  133  *
  134  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  135  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  136  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  137  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  138  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  139  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  140  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  141  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  142  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  143  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  144  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  145  *
  146  * Alternatively, you may choose to be licensed under the terms of the
  147  * GNU General Public License ("GPL") version 2 as published by the Free
  148  * Software Foundation.
  149  *
  150  *****************************************************************************/
  151 
  152 #ifndef __ACTABLES_H__
  153 #define __ACTABLES_H__
  154 
  155 
  156 ACPI_STATUS
  157 AcpiAllocateRootTable (
  158     UINT32                  InitialTableCount);
  159 
  160 /*
  161  * tbxfroot - Root pointer utilities
  162  */
  163 UINT32
  164 AcpiTbGetRsdpLength (
  165     ACPI_TABLE_RSDP         *Rsdp);
  166 
  167 ACPI_STATUS
  168 AcpiTbValidateRsdp (
  169     ACPI_TABLE_RSDP         *Rsdp);
  170 
  171 UINT8 *
  172 AcpiTbScanMemoryForRsdp (
  173     UINT8                   *StartAddress,
  174     UINT32                  Length);
  175 
  176 
  177 /*
  178  * tbdata - table data structure management
  179  */
  180 ACPI_STATUS
  181 AcpiTbGetNextTableDescriptor (
  182     UINT32                  *TableIndex,
  183     ACPI_TABLE_DESC         **TableDesc);
  184 
  185 void
  186 AcpiTbInitTableDescriptor (
  187     ACPI_TABLE_DESC         *TableDesc,
  188     ACPI_PHYSICAL_ADDRESS   Address,
  189     UINT8                   Flags,
  190     ACPI_TABLE_HEADER       *Table);
  191 
  192 ACPI_STATUS
  193 AcpiTbAcquireTempTable (
  194     ACPI_TABLE_DESC         *TableDesc,
  195     ACPI_PHYSICAL_ADDRESS   Address,
  196     UINT8                   Flags,
  197     ACPI_TABLE_HEADER       *Table);
  198 
  199 void
  200 AcpiTbReleaseTempTable (
  201     ACPI_TABLE_DESC         *TableDesc);
  202 
  203 ACPI_STATUS
  204 AcpiTbValidateTempTable (
  205     ACPI_TABLE_DESC         *TableDesc);
  206 
  207 ACPI_STATUS
  208 AcpiTbVerifyTempTable (
  209     ACPI_TABLE_DESC         *TableDesc,
  210     char                    *Signature,
  211     UINT32                  *TableIndex);
  212 
  213 BOOLEAN
  214 AcpiTbIsTableLoaded (
  215     UINT32                  TableIndex);
  216 
  217 void
  218 AcpiTbSetTableLoadedFlag (
  219     UINT32                  TableIndex,
  220     BOOLEAN                 IsLoaded);
  221 
  222 
  223 /*
  224  * tbfadt - FADT parse/convert/validate
  225  */
  226 void
  227 AcpiTbParseFadt (
  228     void);
  229 
  230 void
  231 AcpiTbCreateLocalFadt (
  232     ACPI_TABLE_HEADER       *Table,
  233     UINT32                  Length);
  234 
  235 
  236 /*
  237  * tbfind - find ACPI table
  238  */
  239 ACPI_STATUS
  240 AcpiTbFindTable (
  241     char                    *Signature,
  242     char                    *OemId,
  243     char                    *OemTableId,
  244     UINT32                  *TableIndex);
  245 
  246 
  247 /*
  248  * tbinstal - Table removal and deletion
  249  */
  250 ACPI_STATUS
  251 AcpiTbResizeRootTableList (
  252     void);
  253 
  254 ACPI_STATUS
  255 AcpiTbValidateTable (
  256     ACPI_TABLE_DESC         *TableDesc);
  257 
  258 void
  259 AcpiTbInvalidateTable (
  260     ACPI_TABLE_DESC         *TableDesc);
  261 
  262 void
  263 AcpiTbOverrideTable (
  264     ACPI_TABLE_DESC         *OldTableDesc);
  265 
  266 ACPI_STATUS
  267 AcpiTbAcquireTable (
  268     ACPI_TABLE_DESC         *TableDesc,
  269     ACPI_TABLE_HEADER       **TablePtr,
  270     UINT32                  *TableLength,
  271     UINT8                   *TableFlags);
  272 
  273 void
  274 AcpiTbReleaseTable (
  275     ACPI_TABLE_HEADER       *Table,
  276     UINT32                  TableLength,
  277     UINT8                   TableFlags);
  278 
  279 ACPI_STATUS
  280 AcpiTbInstallStandardTable (
  281     ACPI_PHYSICAL_ADDRESS   Address,
  282     UINT8                   Flags,
  283     ACPI_TABLE_HEADER       *Table,
  284     BOOLEAN                 Reload,
  285     BOOLEAN                 Override,
  286     UINT32                  *TableIndex);
  287 
  288 void
  289 AcpiTbUninstallTable (
  290     ACPI_TABLE_DESC        *TableDesc);
  291 
  292 ACPI_STATUS
  293 AcpiTbLoadTable (
  294     UINT32                  TableIndex,
  295     ACPI_NAMESPACE_NODE     *ParentNode);
  296 
  297 ACPI_STATUS
  298 AcpiTbInstallAndLoadTable (
  299     ACPI_PHYSICAL_ADDRESS   Address,
  300     UINT8                   Flags,
  301     ACPI_TABLE_HEADER       *Table,
  302     BOOLEAN                 Override,
  303     UINT32                  *TableIndex);
  304 
  305 ACPI_STATUS
  306 AcpiTbUnloadTable (
  307     UINT32                  TableIndex);
  308 
  309 void
  310 AcpiTbNotifyTable (
  311     UINT32                          Event,
  312     void                            *Table);
  313 
  314 void
  315 AcpiTbTerminate (
  316     void);
  317 
  318 ACPI_STATUS
  319 AcpiTbDeleteNamespaceByOwner (
  320     UINT32                  TableIndex);
  321 
  322 ACPI_STATUS
  323 AcpiTbAllocateOwnerId (
  324     UINT32                  TableIndex);
  325 
  326 ACPI_STATUS
  327 AcpiTbReleaseOwnerId (
  328     UINT32                  TableIndex);
  329 
  330 ACPI_STATUS
  331 AcpiTbGetOwnerId (
  332     UINT32                  TableIndex,
  333     ACPI_OWNER_ID           *OwnerId);
  334 
  335 
  336 /*
  337  * tbutils - table manager utilities
  338  */
  339 ACPI_STATUS
  340 AcpiTbInitializeFacs (
  341     void);
  342 
  343 void
  344 AcpiTbPrintTableHeader(
  345     ACPI_PHYSICAL_ADDRESS   Address,
  346     ACPI_TABLE_HEADER       *Header);
  347 
  348 void
  349 AcpiTbCheckDsdtHeader (
  350     void);
  351 
  352 ACPI_TABLE_HEADER *
  353 AcpiTbCopyDsdt (
  354     UINT32                  TableIndex);
  355 
  356 void
  357 AcpiTbInstallTableWithOverride (
  358     ACPI_TABLE_DESC         *NewTableDesc,
  359     BOOLEAN                 Override,
  360     UINT32                  *TableIndex);
  361 
  362 ACPI_STATUS
  363 AcpiTbParseRootTable (
  364     ACPI_PHYSICAL_ADDRESS   RsdpAddress);
  365 
  366 ACPI_STATUS
  367 AcpiTbGetTable (
  368     ACPI_TABLE_DESC        *TableDesc,
  369     ACPI_TABLE_HEADER      **OutTable);
  370 
  371 void
  372 AcpiTbPutTable (
  373     ACPI_TABLE_DESC        *TableDesc);
  374 
  375 
  376 /*
  377  * tbxfload
  378  */
  379 ACPI_STATUS
  380 AcpiTbLoadNamespace (
  381     void);
  382 
  383 #endif /* __ACTABLES_H__ */

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