sys/external/intel-public/acpica/dist/include/acevents.h

   1 /******************************************************************************
   2  *
   3  * Name: acevents.h - Event subcomponent prototypes and defines
   4  *
   5  *****************************************************************************/
   6
   7 /******************************************************************************
   8  *
   9  * 1. Copyright Notice
  10  *
  11  * Some or all of this work - Copyright (c) 1999 - 2009, 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 #ifndef __ACEVENTS_H__
 117 #define __ACEVENTS_H__
 118
 119
 120 /*
 121  * evevent
 122  */
 123 ACPI_STATUS
 124 AcpiEvInitializeEvents (
 125     void);
 126
 127 ACPI_STATUS
 128 AcpiEvInstallXruptHandlers (
 129     void);
 130
 131 ACPI_STATUS
 132 AcpiEvInstallFadtGpes (
 133     void);
 134
 135 UINT32
 136 AcpiEvFixedEventDetect (
 137     void);
 138
 139
 140 /*
 141  * evmisc
 142  */
 143 BOOLEAN
 144 AcpiEvIsNotifyObject (
 145     ACPI_NAMESPACE_NODE     *Node);
 146
 147 ACPI_STATUS
 148 AcpiEvAcquireGlobalLock(
 149     UINT16                  Timeout);
 150
 151 ACPI_STATUS
 152 AcpiEvReleaseGlobalLock(
 153     void);
 154
 155 ACPI_STATUS
 156 AcpiEvInitGlobalLockHandler (
 157     void);
 158
 159 UINT32
 160 AcpiEvGetGpeNumberIndex (
 161     UINT32                  GpeNumber);
 162
 163 ACPI_STATUS
 164 AcpiEvQueueNotifyRequest (
 165     ACPI_NAMESPACE_NODE     *Node,
 166     UINT32                  NotifyValue);
 167
 168
 169 /*
 170  * evgpe - GPE handling and dispatch
 171  */
 172 ACPI_STATUS
 173 AcpiEvUpdateGpeEnableMasks (
 174     ACPI_GPE_EVENT_INFO     *GpeEventInfo,
 175     UINT8                   Type);
 176
 177 ACPI_STATUS
 178 AcpiEvEnableGpe (
 179     ACPI_GPE_EVENT_INFO     *GpeEventInfo,
 180     BOOLEAN                 WriteToHardware);
 181
 182 ACPI_STATUS
 183 AcpiEvDisableGpe (
 184     ACPI_GPE_EVENT_INFO     *GpeEventInfo);
 185
 186 ACPI_GPE_EVENT_INFO *
 187 AcpiEvGetGpeEventInfo (
 188     ACPI_HANDLE             GpeDevice,
 189     UINT32                  GpeNumber);
 190
 191
 192 /*
 193  * evgpeblk
 194  */
 195 BOOLEAN
 196 AcpiEvValidGpeEvent (
 197     ACPI_GPE_EVENT_INFO     *GpeEventInfo);
 198
 199 ACPI_STATUS
 200 AcpiEvWalkGpeList (
 201     ACPI_GPE_CALLBACK       GpeWalkCallback,
 202     void                    *Context);
 203
 204 ACPI_STATUS
 205 AcpiEvDeleteGpeHandlers (
 206     ACPI_GPE_XRUPT_INFO     *GpeXruptInfo,
 207     ACPI_GPE_BLOCK_INFO     *GpeBlock,
 208     void                    *Context);
 209
 210 ACPI_STATUS
 211 AcpiEvCreateGpeBlock (
 212     ACPI_NAMESPACE_NODE     *GpeDevice,
 213     ACPI_GENERIC_ADDRESS    *GpeBlockAddress,
 214     UINT32                  RegisterCount,
 215     UINT8                   GpeBlockBaseNumber,
 216     UINT32                  InterruptNumber,
 217     ACPI_GPE_BLOCK_INFO     **ReturnGpeBlock);
 218
 219 ACPI_STATUS
 220 AcpiEvInitializeGpeBlock (
 221     ACPI_NAMESPACE_NODE     *GpeDevice,
 222     ACPI_GPE_BLOCK_INFO     *GpeBlock);
 223
 224 ACPI_STATUS
 225 AcpiEvDeleteGpeBlock (
 226     ACPI_GPE_BLOCK_INFO     *GpeBlock);
 227
 228 UINT32
 229 AcpiEvGpeDispatch (
 230     ACPI_GPE_EVENT_INFO     *GpeEventInfo,
 231     UINT32                  GpeNumber);
 232
 233 UINT32
 234 AcpiEvGpeDetect (
 235     ACPI_GPE_XRUPT_INFO     *GpeXruptList);
 236
 237 ACPI_STATUS
 238 AcpiEvSetGpeType (
 239     ACPI_GPE_EVENT_INFO     *GpeEventInfo,
 240     UINT8                   Type);
 241
 242 ACPI_STATUS
 243 AcpiEvCheckForWakeOnlyGpe (
 244     ACPI_GPE_EVENT_INFO     *GpeEventInfo);
 245
 246 ACPI_STATUS
 247 AcpiEvGpeInitialize (
 248     void);
 249
 250
 251 /*
 252  * evregion - Address Space handling
 253  */
 254 ACPI_STATUS
 255 AcpiEvInstallRegionHandlers (
 256     void);
 257
 258 ACPI_STATUS
 259 AcpiEvInitializeOpRegions (
 260     void);
 261
 262 ACPI_STATUS
 263 AcpiEvAddressSpaceDispatch (
 264     ACPI_OPERAND_OBJECT    *RegionObj,
 265     UINT32                  Function,
 266     UINT32                  RegionOffset,
 267     UINT32                  BitWidth,
 268     ACPI_INTEGER            *Value);
 269
 270 ACPI_STATUS
 271 AcpiEvAttachRegion (
 272     ACPI_OPERAND_OBJECT     *HandlerObj,
 273     ACPI_OPERAND_OBJECT     *RegionObj,
 274     BOOLEAN                 AcpiNsIsLocked);
 275
 276 void
 277 AcpiEvDetachRegion (
 278     ACPI_OPERAND_OBJECT    *RegionObj,
 279     BOOLEAN                 AcpiNsIsLocked);
 280
 281 ACPI_STATUS
 282 AcpiEvInstallSpaceHandler (
 283     ACPI_NAMESPACE_NODE     *Node,
 284     ACPI_ADR_SPACE_TYPE     SpaceId,
 285     ACPI_ADR_SPACE_HANDLER  Handler,
 286     ACPI_ADR_SPACE_SETUP    Setup,
 287     void                    *Context);
 288
 289 ACPI_STATUS
 290 AcpiEvExecuteRegMethods (
 291     ACPI_NAMESPACE_NODE     *Node,
 292     ACPI_ADR_SPACE_TYPE     SpaceId);
 293
 294 ACPI_STATUS
 295 AcpiEvExecuteRegMethod (
 296     ACPI_OPERAND_OBJECT    *RegionObj,
 297     UINT32                  Function);
 298
 299
 300 /*
 301  * evregini - Region initialization and setup
 302  */
 303 ACPI_STATUS
 304 AcpiEvSystemMemoryRegionSetup (
 305     ACPI_HANDLE             Handle,
 306     UINT32                  Function,
 307     void                    *HandlerContext,
 308     void                    **RegionContext);
 309
 310 ACPI_STATUS
 311 AcpiEvIoSpaceRegionSetup (
 312     ACPI_HANDLE             Handle,
 313     UINT32                  Function,
 314     void                    *HandlerContext,
 315     void                    **RegionContext);
 316
 317 ACPI_STATUS
 318 AcpiEvPciConfigRegionSetup (
 319     ACPI_HANDLE             Handle,
 320     UINT32                  Function,
 321     void                    *HandlerContext,
 322     void                    **RegionContext);
 323
 324 ACPI_STATUS
 325 AcpiEvCmosRegionSetup (
 326     ACPI_HANDLE             Handle,
 327     UINT32                  Function,
 328     void                    *HandlerContext,
 329     void                    **RegionContext);
 330
 331 ACPI_STATUS
 332 AcpiEvPciBarRegionSetup (
 333     ACPI_HANDLE             Handle,
 334     UINT32                  Function,
 335     void                    *HandlerContext,
 336     void                    **RegionContext);
 337
 338 ACPI_STATUS
 339 AcpiEvDefaultRegionSetup (
 340     ACPI_HANDLE             Handle,
 341     UINT32                  Function,
 342     void                    *HandlerContext,
 343     void                    **RegionContext);
 344
 345 ACPI_STATUS
 346 AcpiEvInitializeRegion (
 347     ACPI_OPERAND_OBJECT     *RegionObj,
 348     BOOLEAN                 AcpiNsLocked);
 349
 350
 351 /*
 352  * evsci - SCI (System Control Interrupt) handling/dispatch
 353  */
 354 UINT32 ACPI_SYSTEM_XFACE
 355 AcpiEvGpeXruptHandler (
 356     void                    *Context);
 357
 358 UINT32
 359 AcpiEvInstallSciHandler (
 360     void);
 361
 362 ACPI_STATUS
 363 AcpiEvRemoveSciHandler (
 364     void);
 365
 366 UINT32
 367 AcpiEvInitializeSCI (
 368     UINT32                  ProgramSCI);
 369
 370 void
 371 AcpiEvTerminate (
 372     void);
 373
 374
 375 #endif  /* __ACEVENTS_H__  */