1 /******************************************************************************
3 * Name: acevents.h - Event subcomponent prototypes and defines
6 *****************************************************************************/
8 /******************************************************************************
12 * Some or all of this work - Copyright (c) 1999 - 2005, Intel Corp.
13 * All rights reserved.
17 * 2.1. This is your license from Intel Corp. under its intellectual property
18 * rights. You may have additional license terms from the party that provided
19 * you this software, covering your right to use that party's intellectual
22 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
23 * copy of the source code appearing in this file ("Covered Code") an
24 * irrevocable, perpetual, worldwide license under Intel's copyrights in the
25 * base code distributed originally by Intel ("Original Intel Code") to copy,
26 * make derivatives, distribute, use and display any portion of the Covered
27 * Code in any form, with the right to sublicense such rights; and
29 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
30 * license (with the right to sublicense), under only those claims of Intel
31 * patents that are infringed by the Original Intel Code, to make, use, sell,
32 * offer to sell, and import the Covered Code and derivative works thereof
33 * solely to the minimum extent necessary to exercise the above copyright
34 * license, and in no event shall the patent license extend to any additions
35 * to or modifications of the Original Intel Code. No other license or right
36 * is granted directly or by implication, estoppel or otherwise;
38 * The above copyright and patent license is granted only if the following
43 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
44 * Redistribution of source code of any substantial portion of the Covered
45 * Code or modification with rights to further distribute source must include
46 * the above Copyright Notice, the above License, this list of Conditions,
47 * and the following Disclaimer and Export Compliance provision. In addition,
48 * Licensee must cause all Covered Code to which Licensee contributes to
49 * contain a file documenting the changes Licensee made to create that Covered
50 * Code and the date of any change. Licensee must include in that file the
51 * documentation of any changes made by any predecessor Licensee. Licensee
52 * must include a prominent statement that the modification is derived,
53 * directly or indirectly, from Original Intel Code.
55 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
56 * Redistribution of source code of any substantial portion of the Covered
57 * Code or modification without rights to further distribute source must
58 * include the following Disclaimer and Export Compliance provision in the
59 * documentation and/or other materials provided with distribution. In
60 * addition, Licensee may not authorize further sublicense of source of any
61 * portion of the Covered Code, and must include terms to the effect that the
62 * license from Licensee to its licensee is limited to the intellectual
63 * property embodied in the software Licensee provides to its licensee, and
64 * not to intellectual property embodied in modifications its licensee may
67 * 3.3. Redistribution of Executable. Redistribution in executable form of any
68 * substantial portion of the Covered Code or modification must reproduce the
69 * above Copyright Notice, and the following Disclaimer and Export Compliance
70 * provision in the documentation and/or other materials provided with the
73 * 3.4. Intel retains all right, title, and interest in and to the Original
76 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
77 * Intel shall be used in advertising or otherwise to promote the sale, use or
78 * other dealings in products derived from or relating to the Covered Code
79 * without prior written authorization from Intel.
81 * 4. Disclaimer and Export Compliance
83 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
84 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
85 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
86 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
87 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
88 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
91 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
92 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
93 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
94 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
95 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
96 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
97 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
100 * 4.3. Licensee shall not export, either directly or indirectly, any of this
101 * software or system incorporating such software without first obtaining any
102 * required license or other approval from the U. S. Department of Commerce or
103 * any other agency or department of the United States Government. In the
104 * event Licensee exports any such software from the United States or
105 * re-exports any such software from a foreign destination, Licensee shall
106 * ensure that the distribution and export/re-export of the software is in
107 * compliance with all laws, regulations, orders, or other restrictions of the
108 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
109 * any of its subsidiaries will export/re-export any technical data, process,
110 * software, or service, directly or indirectly, to any country for which the
111 * United States government or any agency thereof requires an export license,
112 * other governmental approval, or letter of assurance, without first obtaining
113 * such license, approval or letter.
115 *****************************************************************************/
117 #ifndef __ACEVENTS_H__
118 #define __ACEVENTS_H__
122 AcpiEvInitializeEvents (
126 AcpiEvInstallXruptHandlers (
131 * Evfixed - Fixed event handling
135 AcpiEvFixedEventInitialize (
139 AcpiEvFixedEventDetect (
143 AcpiEvFixedEventDispatch (
152 AcpiEvIsNotifyObject (
153 ACPI_NAMESPACE_NODE *Node);
156 AcpiEvAcquireGlobalLock(
160 AcpiEvReleaseGlobalLock(
164 AcpiEvInitGlobalLockHandler (
168 AcpiEvGetGpeNumberIndex (
172 AcpiEvQueueNotifyRequest (
173 ACPI_NAMESPACE_NODE *Node,
176 void ACPI_SYSTEM_XFACE
177 AcpiEvNotifyDispatch (
182 * Evgpe - GPE handling and dispatch
187 ACPI_GPE_CALLBACK GpeWalkCallback,
191 AcpiEvValidGpeEvent (
192 ACPI_GPE_EVENT_INFO *GpeEventInfo);
195 AcpiEvUpdateGpeEnableMasks (
196 ACPI_GPE_EVENT_INFO *GpeEventInfo,
201 ACPI_GPE_EVENT_INFO *GpeEventInfo,
202 BOOLEAN WriteToHardware);
206 ACPI_GPE_EVENT_INFO *GpeEventInfo);
208 ACPI_GPE_EVENT_INFO *
209 AcpiEvGetGpeEventInfo (
210 ACPI_HANDLE GpeDevice,
214 AcpiEvGpeInitialize (
218 AcpiEvCreateGpeBlock (
219 ACPI_NAMESPACE_NODE *GpeDevice,
220 ACPI_GENERIC_ADDRESS *GpeBlockAddress,
221 UINT32 RegisterCount,
222 UINT8 GpeBlockBaseNumber,
223 UINT32 InterruptLevel,
224 ACPI_GPE_BLOCK_INFO **ReturnGpeBlock);
227 AcpiEvDeleteGpeBlock (
228 ACPI_GPE_BLOCK_INFO *GpeBlock);
231 AcpiEvDeleteGpeHandlers (
232 ACPI_GPE_XRUPT_INFO *GpeXruptInfo,
233 ACPI_GPE_BLOCK_INFO *GpeBlock);
237 ACPI_GPE_EVENT_INFO *GpeEventInfo,
242 ACPI_GPE_XRUPT_INFO *GpeXruptList);
246 ACPI_GPE_EVENT_INFO *GpeEventInfo,
250 AcpiEvCheckForWakeOnlyGpe (
251 ACPI_GPE_EVENT_INFO *GpeEventInfo);
254 * Evregion - Address Space handling
258 AcpiEvInstallRegionHandlers (
262 AcpiEvInitializeOpRegions (
266 AcpiEvAddressSpaceDispatch (
267 ACPI_OPERAND_OBJECT *RegionObj,
269 ACPI_PHYSICAL_ADDRESS Address,
274 AcpiEvInstallHandler (
275 ACPI_HANDLE ObjHandle,
282 ACPI_OPERAND_OBJECT *HandlerObj,
283 ACPI_OPERAND_OBJECT *RegionObj,
284 BOOLEAN AcpiNsIsLocked);
288 ACPI_OPERAND_OBJECT *RegionObj,
289 BOOLEAN AcpiNsIsLocked);
292 AcpiEvInstallSpaceHandler (
293 ACPI_NAMESPACE_NODE *Node,
294 ACPI_ADR_SPACE_TYPE SpaceId,
295 ACPI_ADR_SPACE_HANDLER Handler,
296 ACPI_ADR_SPACE_SETUP Setup,
300 AcpiEvExecuteRegMethods (
301 ACPI_NAMESPACE_NODE *Node,
302 ACPI_ADR_SPACE_TYPE SpaceId);
305 AcpiEvExecuteRegMethod (
306 ACPI_OPERAND_OBJECT *RegionObj,
311 ACPI_HANDLE ObjHandle,
317 * Evregini - Region initialization and setup
321 AcpiEvSystemMemoryRegionSetup (
324 void *HandlerContext,
325 void **RegionContext);
328 AcpiEvIoSpaceRegionSetup (
331 void *HandlerContext,
332 void **RegionContext);
335 AcpiEvPciConfigRegionSetup (
338 void *HandlerContext,
339 void **RegionContext);
342 AcpiEvCmosRegionSetup (
345 void *HandlerContext,
346 void **RegionContext);
349 AcpiEvPciBarRegionSetup (
352 void *HandlerContext,
353 void **RegionContext);
356 AcpiEvDefaultRegionSetup (
359 void *HandlerContext,
360 void **RegionContext);
363 AcpiEvInitializeRegion (
364 ACPI_OPERAND_OBJECT *RegionObj,
365 BOOLEAN AcpiNsLocked);
369 * Evsci - SCI (System Control Interrupt) handling/dispatch
372 UINT32 ACPI_SYSTEM_XFACE
373 AcpiEvGpeXruptHandler (
377 AcpiEvInstallSciHandler (
381 AcpiEvRemoveSciHandler (
385 AcpiEvInitializeSCI (
393 #endif /* __ACEVENTS_H__ */