1 /******************************************************************************
3 * Name: acevents.h - Event subcomponent prototypes and defines
5 *****************************************************************************/
7 /******************************************************************************
11 * Some or all of this work - Copyright (c) 1999 - 2018, Intel Corp.
12 * All rights reserved.
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
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
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;
37 * The above copyright and patent license is granted only if the following
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.
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
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
72 * 3.4. Intel retains all right, title, and interest in and to the Original
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.
80 * 4. Disclaimer and Export Compliance
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
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
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.
114 *****************************************************************************
116 * Alternatively, you may choose to be licensed under the terms of the
119 * Redistribution and use in source and binary forms, with or without
120 * modification, are permitted provided that the following conditions
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.
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.
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.
150 *****************************************************************************/
152 #ifndef __ACEVENTS_H__
153 #define __ACEVENTS_H__
160 AcpiEvInitializeEvents (
164 AcpiEvInstallXruptHandlers (
168 AcpiEvFixedEventDetect (
176 AcpiEvIsNotifyObject (
177 ACPI_NAMESPACE_NODE *Node);
180 AcpiEvGetGpeNumberIndex (
184 AcpiEvQueueNotifyRequest (
185 ACPI_NAMESPACE_NODE *Node,
190 * evglock - Global Lock support
193 AcpiEvInitGlobalLockHandler (
196 ACPI_HW_DEPENDENT_RETURN_OK (
198 AcpiEvAcquireGlobalLock(
201 ACPI_HW_DEPENDENT_RETURN_OK (
203 AcpiEvReleaseGlobalLock(
207 AcpiEvRemoveGlobalLockHandler (
212 * evgpe - Low-level GPE support
216 ACPI_GPE_XRUPT_INFO *GpeXruptList);
219 AcpiEvUpdateGpeEnableMask (
220 ACPI_GPE_EVENT_INFO *GpeEventInfo);
224 ACPI_GPE_EVENT_INFO *GpeEventInfo);
228 ACPI_GPE_EVENT_INFO *GpeEventInfo,
232 AcpiEvAddGpeReference (
233 ACPI_GPE_EVENT_INFO *GpeEventInfo);
236 AcpiEvRemoveGpeReference (
237 ACPI_GPE_EVENT_INFO *GpeEventInfo);
239 ACPI_GPE_EVENT_INFO *
240 AcpiEvGetGpeEventInfo (
241 ACPI_HANDLE GpeDevice,
244 ACPI_GPE_EVENT_INFO *
245 AcpiEvLowGetGpeInfo (
247 ACPI_GPE_BLOCK_INFO *GpeBlock);
251 ACPI_GPE_EVENT_INFO *GpeEventInfo);
255 * evgpeblk - Upper-level GPE block support
258 AcpiEvCreateGpeBlock (
259 ACPI_NAMESPACE_NODE *GpeDevice,
262 UINT32 RegisterCount,
263 UINT16 GpeBlockBaseNumber,
264 UINT32 InterruptNumber,
265 ACPI_GPE_BLOCK_INFO **ReturnGpeBlock);
268 AcpiEvInitializeGpeBlock (
269 ACPI_GPE_XRUPT_INFO *GpeXruptInfo,
270 ACPI_GPE_BLOCK_INFO *GpeBlock,
273 ACPI_HW_DEPENDENT_RETURN_OK (
275 AcpiEvDeleteGpeBlock (
276 ACPI_GPE_BLOCK_INFO *GpeBlock))
280 ACPI_NAMESPACE_NODE *GpeDevice,
281 ACPI_GPE_EVENT_INFO *GpeEventInfo,
286 * evgpeinit - GPE initialization and update
289 AcpiEvGpeInitialize (
292 ACPI_HW_DEPENDENT_RETURN_VOID (
295 ACPI_OWNER_ID TableOwnerId))
298 AcpiEvMatchGpeMethod (
299 ACPI_HANDLE ObjHandle,
306 * evgpeutil - GPE utilities
310 ACPI_GPE_CALLBACK GpeWalkCallback,
315 ACPI_GPE_XRUPT_INFO *GpeXruptInfo,
316 ACPI_GPE_BLOCK_INFO *GpeBlock,
320 AcpiEvGetGpeXruptBlock (
321 UINT32 InterruptNumber,
322 ACPI_GPE_XRUPT_INFO **GpeXruptBlock);
325 AcpiEvDeleteGpeXrupt (
326 ACPI_GPE_XRUPT_INFO *GpeXrupt);
329 AcpiEvDeleteGpeHandlers (
330 ACPI_GPE_XRUPT_INFO *GpeXruptInfo,
331 ACPI_GPE_BLOCK_INFO *GpeBlock,
336 * evhandler - Address space handling
338 ACPI_OPERAND_OBJECT *
339 AcpiEvFindRegionHandler (
340 ACPI_ADR_SPACE_TYPE SpaceId,
341 ACPI_OPERAND_OBJECT *HandlerObj);
344 AcpiEvHasDefaultHandler (
345 ACPI_NAMESPACE_NODE *Node,
346 ACPI_ADR_SPACE_TYPE SpaceId);
349 AcpiEvInstallRegionHandlers (
353 AcpiEvInstallSpaceHandler (
354 ACPI_NAMESPACE_NODE *Node,
355 ACPI_ADR_SPACE_TYPE SpaceId,
356 ACPI_ADR_SPACE_HANDLER Handler,
357 ACPI_ADR_SPACE_SETUP Setup,
362 * evregion - Operation region support
365 AcpiEvInitializeOpRegions (
369 AcpiEvAddressSpaceDispatch (
370 ACPI_OPERAND_OBJECT *RegionObj,
371 ACPI_OPERAND_OBJECT *FieldObj,
379 ACPI_OPERAND_OBJECT *HandlerObj,
380 ACPI_OPERAND_OBJECT *RegionObj,
381 BOOLEAN AcpiNsIsLocked);
385 ACPI_OPERAND_OBJECT *RegionObj,
386 BOOLEAN AcpiNsIsLocked);
389 AcpiEvExecuteRegMethods (
390 ACPI_NAMESPACE_NODE *Node,
391 ACPI_ADR_SPACE_TYPE SpaceId,
395 AcpiEvExecuteRegMethod (
396 ACPI_OPERAND_OBJECT *RegionObj,
401 * evregini - Region initialization and setup
404 AcpiEvSystemMemoryRegionSetup (
407 void *HandlerContext,
408 void **RegionContext);
411 AcpiEvIoSpaceRegionSetup (
414 void *HandlerContext,
415 void **RegionContext);
418 AcpiEvPciConfigRegionSetup (
421 void *HandlerContext,
422 void **RegionContext);
425 AcpiEvCmosRegionSetup (
428 void *HandlerContext,
429 void **RegionContext);
432 AcpiEvPciBarRegionSetup (
435 void *HandlerContext,
436 void **RegionContext);
439 AcpiEvDefaultRegionSetup (
442 void *HandlerContext,
443 void **RegionContext);
446 AcpiEvInitializeRegion (
447 ACPI_OPERAND_OBJECT *RegionObj);
451 * evsci - SCI (System Control Interrupt) handling/dispatch
453 UINT32 ACPI_SYSTEM_XFACE
454 AcpiEvGpeXruptHandler (
462 AcpiEvInstallSciHandler (
466 AcpiEvRemoveAllSciHandlers (
469 ACPI_HW_DEPENDENT_RETURN_VOID (
474 #endif /* __ACEVENTS_H__ */