1 /******************************************************************************
3 * Name: acevents.h - Event subcomponent prototypes and defines
5 *****************************************************************************/
7 /******************************************************************************
11 * Some or all of this work - Copyright (c) 1999 - 2014, 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 #ifndef __ACEVENTS_H__
117 #define __ACEVENTS_H__
124 AcpiEvInitializeEvents (
128 AcpiEvInstallXruptHandlers (
132 AcpiEvFixedEventDetect (
140 AcpiEvIsNotifyObject (
141 ACPI_NAMESPACE_NODE
*Node
);
144 AcpiEvGetGpeNumberIndex (
148 AcpiEvQueueNotifyRequest (
149 ACPI_NAMESPACE_NODE
*Node
,
154 * evglock - Global Lock support
157 AcpiEvInitGlobalLockHandler (
160 ACPI_HW_DEPENDENT_RETURN_OK (
162 AcpiEvAcquireGlobalLock(
165 ACPI_HW_DEPENDENT_RETURN_OK (
167 AcpiEvReleaseGlobalLock(
171 AcpiEvRemoveGlobalLockHandler (
176 * evgpe - Low-level GPE support
180 ACPI_GPE_XRUPT_INFO
*GpeXruptList
);
183 AcpiEvUpdateGpeEnableMask (
184 ACPI_GPE_EVENT_INFO
*GpeEventInfo
);
188 ACPI_GPE_EVENT_INFO
*GpeEventInfo
);
191 AcpiEvAddGpeReference (
192 ACPI_GPE_EVENT_INFO
*GpeEventInfo
);
195 AcpiEvRemoveGpeReference (
196 ACPI_GPE_EVENT_INFO
*GpeEventInfo
);
198 ACPI_GPE_EVENT_INFO
*
199 AcpiEvGetGpeEventInfo (
200 ACPI_HANDLE GpeDevice
,
203 ACPI_GPE_EVENT_INFO
*
204 AcpiEvLowGetGpeInfo (
206 ACPI_GPE_BLOCK_INFO
*GpeBlock
);
210 ACPI_GPE_EVENT_INFO
*GpeEventInfo
);
214 * evgpeblk - Upper-level GPE block support
217 AcpiEvCreateGpeBlock (
218 ACPI_NAMESPACE_NODE
*GpeDevice
,
219 ACPI_GENERIC_ADDRESS
*GpeBlockAddress
,
220 UINT32 RegisterCount
,
221 UINT8 GpeBlockBaseNumber
,
222 UINT32 InterruptNumber
,
223 ACPI_GPE_BLOCK_INFO
**ReturnGpeBlock
);
226 AcpiEvInitializeGpeBlock (
227 ACPI_GPE_XRUPT_INFO
*GpeXruptInfo
,
228 ACPI_GPE_BLOCK_INFO
*GpeBlock
,
231 ACPI_HW_DEPENDENT_RETURN_OK (
233 AcpiEvDeleteGpeBlock (
234 ACPI_GPE_BLOCK_INFO
*GpeBlock
))
238 ACPI_NAMESPACE_NODE
*GpeDevice
,
239 ACPI_GPE_EVENT_INFO
*GpeEventInfo
,
244 * evgpeinit - GPE initialization and update
247 AcpiEvGpeInitialize (
250 ACPI_HW_DEPENDENT_RETURN_VOID (
253 ACPI_OWNER_ID TableOwnerId
))
256 AcpiEvMatchGpeMethod (
257 ACPI_HANDLE ObjHandle
,
264 * evgpeutil - GPE utilities
268 ACPI_GPE_CALLBACK GpeWalkCallback
,
272 AcpiEvValidGpeEvent (
273 ACPI_GPE_EVENT_INFO
*GpeEventInfo
);
277 ACPI_GPE_XRUPT_INFO
*GpeXruptInfo
,
278 ACPI_GPE_BLOCK_INFO
*GpeBlock
,
282 AcpiEvGetGpeXruptBlock (
283 UINT32 InterruptNumber
,
284 ACPI_GPE_XRUPT_INFO
**GpeXruptBlock
);
287 AcpiEvDeleteGpeXrupt (
288 ACPI_GPE_XRUPT_INFO
*GpeXrupt
);
291 AcpiEvDeleteGpeHandlers (
292 ACPI_GPE_XRUPT_INFO
*GpeXruptInfo
,
293 ACPI_GPE_BLOCK_INFO
*GpeBlock
,
298 * evhandler - Address space handling
301 AcpiEvHasDefaultHandler (
302 ACPI_NAMESPACE_NODE
*Node
,
303 ACPI_ADR_SPACE_TYPE SpaceId
);
306 AcpiEvInstallRegionHandlers (
310 AcpiEvInstallSpaceHandler (
311 ACPI_NAMESPACE_NODE
*Node
,
312 ACPI_ADR_SPACE_TYPE SpaceId
,
313 ACPI_ADR_SPACE_HANDLER Handler
,
314 ACPI_ADR_SPACE_SETUP Setup
,
319 * evregion - Operation region support
322 AcpiEvInitializeOpRegions (
326 AcpiEvAddressSpaceDispatch (
327 ACPI_OPERAND_OBJECT
*RegionObj
,
328 ACPI_OPERAND_OBJECT
*FieldObj
,
336 ACPI_OPERAND_OBJECT
*HandlerObj
,
337 ACPI_OPERAND_OBJECT
*RegionObj
,
338 BOOLEAN AcpiNsIsLocked
);
342 ACPI_OPERAND_OBJECT
*RegionObj
,
343 BOOLEAN AcpiNsIsLocked
);
346 AcpiEvExecuteRegMethods (
347 ACPI_NAMESPACE_NODE
*Node
,
348 ACPI_ADR_SPACE_TYPE SpaceId
);
351 AcpiEvExecuteRegMethod (
352 ACPI_OPERAND_OBJECT
*RegionObj
,
357 * evregini - Region initialization and setup
360 AcpiEvSystemMemoryRegionSetup (
363 void *HandlerContext
,
364 void **RegionContext
);
367 AcpiEvIoSpaceRegionSetup (
370 void *HandlerContext
,
371 void **RegionContext
);
374 AcpiEvPciConfigRegionSetup (
377 void *HandlerContext
,
378 void **RegionContext
);
381 AcpiEvCmosRegionSetup (
384 void *HandlerContext
,
385 void **RegionContext
);
388 AcpiEvPciBarRegionSetup (
391 void *HandlerContext
,
392 void **RegionContext
);
395 AcpiEvDefaultRegionSetup (
398 void *HandlerContext
,
399 void **RegionContext
);
402 AcpiEvInitializeRegion (
403 ACPI_OPERAND_OBJECT
*RegionObj
,
404 BOOLEAN AcpiNsLocked
);
408 * evsci - SCI (System Control Interrupt) handling/dispatch
410 UINT32 ACPI_SYSTEM_XFACE
411 AcpiEvGpeXruptHandler (
419 AcpiEvInstallSciHandler (
423 AcpiEvRemoveAllSciHandlers (
426 ACPI_HW_DEPENDENT_RETURN_VOID (
431 #endif /* __ACEVENTS_H__ */