Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]
FreeBSD/Linux Kernel Cross Reference
sys/contrib/dev/acpica/include/acevents.h
Version:
- FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10
SearchContext: - none - 3 - 10
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 - 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 __ACEVENTS_H__ 153 #define __ACEVENTS_H__ 154 155 156 /* 157 * Conditions to trigger post enabling GPE polling: 158 * It is not sufficient to trigger edge-triggered GPE with specific GPE 159 * chips, software need to poll once after enabling. 160 */ 161 #ifdef ACPI_USE_GPE_POLLING 162 #define ACPI_GPE_IS_POLLING_NEEDED(__gpe__) \ 163 ((__gpe__)->RuntimeCount == 1 && \ 164 (__gpe__)->Flags & ACPI_GPE_INITIALIZED && \ 165 ((__gpe__)->Flags & ACPI_GPE_XRUPT_TYPE_MASK) == ACPI_GPE_EDGE_TRIGGERED) 166 #else 167 #define ACPI_GPE_IS_POLLING_NEEDED(__gpe__) FALSE 168 #endif 169 170 171 /* 172 * evevent 173 */ 174 ACPI_STATUS 175 AcpiEvInitializeEvents ( 176 void); 177 178 ACPI_STATUS 179 AcpiEvInstallXruptHandlers ( 180 void); 181 182 UINT32 183 AcpiEvFixedEventDetect ( 184 void); 185 186 187 /* 188 * evmisc 189 */ 190 BOOLEAN 191 AcpiEvIsNotifyObject ( 192 ACPI_NAMESPACE_NODE *Node); 193 194 UINT32 195 AcpiEvGetGpeNumberIndex ( 196 UINT32 GpeNumber); 197 198 ACPI_STATUS 199 AcpiEvQueueNotifyRequest ( 200 ACPI_NAMESPACE_NODE *Node, 201 UINT32 NotifyValue); 202 203 204 /* 205 * evglock - Global Lock support 206 */ 207 ACPI_STATUS 208 AcpiEvInitGlobalLockHandler ( 209 void); 210 211 ACPI_HW_DEPENDENT_RETURN_OK ( 212 ACPI_STATUS 213 AcpiEvAcquireGlobalLock( 214 UINT16 Timeout)) 215 216 ACPI_HW_DEPENDENT_RETURN_OK ( 217 ACPI_STATUS 218 AcpiEvReleaseGlobalLock( 219 void)) 220 221 ACPI_STATUS 222 AcpiEvRemoveGlobalLockHandler ( 223 void); 224 225 226 /* 227 * evgpe - Low-level GPE support 228 */ 229 UINT32 230 AcpiEvGpeDetect ( 231 ACPI_GPE_XRUPT_INFO *GpeXruptList); 232 233 ACPI_STATUS 234 AcpiEvUpdateGpeEnableMask ( 235 ACPI_GPE_EVENT_INFO *GpeEventInfo); 236 237 ACPI_STATUS 238 AcpiEvEnableGpe ( 239 ACPI_GPE_EVENT_INFO *GpeEventInfo); 240 241 ACPI_STATUS 242 AcpiEvMaskGpe ( 243 ACPI_GPE_EVENT_INFO *GpeEventInfo, 244 BOOLEAN IsMasked); 245 246 ACPI_STATUS 247 AcpiEvAddGpeReference ( 248 ACPI_GPE_EVENT_INFO *GpeEventInfo, 249 BOOLEAN ClearOnEnable); 250 251 ACPI_STATUS 252 AcpiEvRemoveGpeReference ( 253 ACPI_GPE_EVENT_INFO *GpeEventInfo); 254 255 ACPI_GPE_EVENT_INFO * 256 AcpiEvGetGpeEventInfo ( 257 ACPI_HANDLE GpeDevice, 258 UINT32 GpeNumber); 259 260 ACPI_GPE_EVENT_INFO * 261 AcpiEvLowGetGpeInfo ( 262 UINT32 GpeNumber, 263 ACPI_GPE_BLOCK_INFO *GpeBlock); 264 265 ACPI_STATUS 266 AcpiEvFinishGpe ( 267 ACPI_GPE_EVENT_INFO *GpeEventInfo); 268 269 UINT32 270 AcpiEvDetectGpe ( 271 ACPI_NAMESPACE_NODE *GpeDevice, 272 ACPI_GPE_EVENT_INFO *GpeEventInfo, 273 UINT32 GpeNumber); 274 275 276 /* 277 * evgpeblk - Upper-level GPE block support 278 */ 279 ACPI_STATUS 280 AcpiEvCreateGpeBlock ( 281 ACPI_NAMESPACE_NODE *GpeDevice, 282 UINT64 Address, 283 UINT8 SpaceId, 284 UINT32 RegisterCount, 285 UINT16 GpeBlockBaseNumber, 286 UINT32 InterruptNumber, 287 ACPI_GPE_BLOCK_INFO **ReturnGpeBlock); 288 289 ACPI_STATUS 290 AcpiEvInitializeGpeBlock ( 291 ACPI_GPE_XRUPT_INFO *GpeXruptInfo, 292 ACPI_GPE_BLOCK_INFO *GpeBlock, 293 void *Context); 294 295 ACPI_HW_DEPENDENT_RETURN_OK ( 296 ACPI_STATUS 297 AcpiEvDeleteGpeBlock ( 298 ACPI_GPE_BLOCK_INFO *GpeBlock)) 299 300 UINT32 301 AcpiEvGpeDispatch ( 302 ACPI_NAMESPACE_NODE *GpeDevice, 303 ACPI_GPE_EVENT_INFO *GpeEventInfo, 304 UINT32 GpeNumber); 305 306 307 /* 308 * evgpeinit - GPE initialization and update 309 */ 310 ACPI_STATUS 311 AcpiEvGpeInitialize ( 312 void); 313 314 ACPI_HW_DEPENDENT_RETURN_VOID ( 315 void 316 AcpiEvUpdateGpes ( 317 ACPI_OWNER_ID TableOwnerId)) 318 319 ACPI_STATUS 320 AcpiEvMatchGpeMethod ( 321 ACPI_HANDLE ObjHandle, 322 UINT32 Level, 323 void *Context, 324 void **ReturnValue); 325 326 327 /* 328 * evgpeutil - GPE utilities 329 */ 330 ACPI_STATUS 331 AcpiEvWalkGpeList ( 332 ACPI_GPE_CALLBACK GpeWalkCallback, 333 void *Context); 334 335 ACPI_STATUS 336 AcpiEvGetGpeDevice ( 337 ACPI_GPE_XRUPT_INFO *GpeXruptInfo, 338 ACPI_GPE_BLOCK_INFO *GpeBlock, 339 void *Context); 340 341 ACPI_STATUS 342 AcpiEvGetGpeXruptBlock ( 343 UINT32 InterruptNumber, 344 ACPI_GPE_XRUPT_INFO **GpeXruptBlock); 345 346 ACPI_STATUS 347 AcpiEvDeleteGpeXrupt ( 348 ACPI_GPE_XRUPT_INFO *GpeXrupt); 349 350 ACPI_STATUS 351 AcpiEvDeleteGpeHandlers ( 352 ACPI_GPE_XRUPT_INFO *GpeXruptInfo, 353 ACPI_GPE_BLOCK_INFO *GpeBlock, 354 void *Context); 355 356 357 /* 358 * evhandler - Address space handling 359 */ 360 ACPI_OPERAND_OBJECT * 361 AcpiEvFindRegionHandler ( 362 ACPI_ADR_SPACE_TYPE SpaceId, 363 ACPI_OPERAND_OBJECT *HandlerObj); 364 365 BOOLEAN 366 AcpiEvHasDefaultHandler ( 367 ACPI_NAMESPACE_NODE *Node, 368 ACPI_ADR_SPACE_TYPE SpaceId); 369 370 ACPI_STATUS 371 AcpiEvInstallRegionHandlers ( 372 void); 373 374 ACPI_STATUS 375 AcpiEvInstallSpaceHandler ( 376 ACPI_NAMESPACE_NODE *Node, 377 ACPI_ADR_SPACE_TYPE SpaceId, 378 ACPI_ADR_SPACE_HANDLER Handler, 379 ACPI_ADR_SPACE_SETUP Setup, 380 void *Context); 381 382 383 /* 384 * evregion - Operation region support 385 */ 386 ACPI_STATUS 387 AcpiEvInitializeOpRegions ( 388 void); 389 390 ACPI_STATUS 391 AcpiEvAddressSpaceDispatch ( 392 ACPI_OPERAND_OBJECT *RegionObj, 393 ACPI_OPERAND_OBJECT *FieldObj, 394 UINT32 Function, 395 UINT32 RegionOffset, 396 UINT32 BitWidth, 397 UINT64 *Value); 398 399 ACPI_STATUS 400 AcpiEvAttachRegion ( 401 ACPI_OPERAND_OBJECT *HandlerObj, 402 ACPI_OPERAND_OBJECT *RegionObj, 403 BOOLEAN AcpiNsIsLocked); 404 405 void 406 AcpiEvDetachRegion ( 407 ACPI_OPERAND_OBJECT *RegionObj, 408 BOOLEAN AcpiNsIsLocked); 409 410 void 411 AcpiEvExecuteRegMethods ( 412 ACPI_NAMESPACE_NODE *Node, 413 ACPI_ADR_SPACE_TYPE SpaceId, 414 UINT32 Function); 415 416 ACPI_STATUS 417 AcpiEvExecuteRegMethod ( 418 ACPI_OPERAND_OBJECT *RegionObj, 419 UINT32 Function); 420 421 422 /* 423 * evregini - Region initialization and setup 424 */ 425 ACPI_STATUS 426 AcpiEvSystemMemoryRegionSetup ( 427 ACPI_HANDLE Handle, 428 UINT32 Function, 429 void *HandlerContext, 430 void **RegionContext); 431 432 ACPI_STATUS 433 AcpiEvIoSpaceRegionSetup ( 434 ACPI_HANDLE Handle, 435 UINT32 Function, 436 void *HandlerContext, 437 void **RegionContext); 438 439 ACPI_STATUS 440 AcpiEvPciConfigRegionSetup ( 441 ACPI_HANDLE Handle, 442 UINT32 Function, 443 void *HandlerContext, 444 void **RegionContext); 445 446 ACPI_STATUS 447 AcpiEvCmosRegionSetup ( 448 ACPI_HANDLE Handle, 449 UINT32 Function, 450 void *HandlerContext, 451 void **RegionContext); 452 453 ACPI_STATUS 454 AcpiEvPciBarRegionSetup ( 455 ACPI_HANDLE Handle, 456 UINT32 Function, 457 void *HandlerContext, 458 void **RegionContext); 459 460 ACPI_STATUS 461 AcpiEvDataTableRegionSetup ( 462 ACPI_HANDLE Handle, 463 UINT32 Function, 464 void *HandlerContext, 465 void **RegionContext); 466 467 ACPI_STATUS 468 AcpiEvDefaultRegionSetup ( 469 ACPI_HANDLE Handle, 470 UINT32 Function, 471 void *HandlerContext, 472 void **RegionContext); 473 474 ACPI_STATUS 475 AcpiEvInitializeRegion ( 476 ACPI_OPERAND_OBJECT *RegionObj); 477 478 BOOLEAN 479 AcpiEvIsPciRootBridge ( 480 ACPI_NAMESPACE_NODE *Node); 481 482 483 /* 484 * evsci - SCI (System Control Interrupt) handling/dispatch 485 */ 486 UINT32 ACPI_SYSTEM_XFACE 487 AcpiEvGpeXruptHandler ( 488 void *Context); 489 490 UINT32 491 AcpiEvSciDispatch ( 492 void); 493 494 UINT32 495 AcpiEvInstallSciHandler ( 496 void); 497 498 ACPI_STATUS 499 AcpiEvRemoveAllSciHandlers ( 500 void); 501 502 ACPI_HW_DEPENDENT_RETURN_VOID ( 503 void 504 AcpiEvTerminate ( 505 void)) 506 507 #endif /* __ACEVENTS_H__ */
Cache object: e0f43de53b64852ed4ff22d212bf0e02
[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]