2 /******************************************************************************
4 * Name: acxface.h - External interfaces to the ACPI subsystem
6 *****************************************************************************/
8 /******************************************************************************
12 * Some or all of this work - Copyright (c) 1999, Intel Corp. All rights
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 *****************************************************************************/
118 #ifndef __ACXFACE_H__
119 #define __ACXFACE_H__
129 AcpiInitializeSubsystem (
133 AcpiEnableSubsystem (
150 ACPI_BUFFER *RetBuffer);
153 AcpiFormatException (
154 ACPI_STATUS Exception,
155 ACPI_BUFFER *OutBuffer);
159 * ACPI table manipulation interfaces
163 AcpiFindRootPointer (
164 ACPI_PHYSICAL_ADDRESS *RsdpPhysicalAddress);
168 ACPI_PHYSICAL_ADDRESS RsdpPhysicalAddress);
172 ACPI_TABLE_HEADER *TablePtr);
176 ACPI_TABLE_TYPE TableType);
180 ACPI_TABLE_TYPE TableType,
182 ACPI_TABLE_HEADER *OutTableHeader);
186 ACPI_TABLE_TYPE TableType,
188 ACPI_BUFFER *RetBuffer);
192 * Namespace and name interfaces
197 ACPI_OBJECT_TYPE Type,
198 ACPI_HANDLE StartObject,
200 WALK_CALLBACK UserFunction,
202 void * *ReturnValue);
207 WALK_CALLBACK UserFunction,
215 ACPI_BUFFER *RetPathPtr);
220 ACPI_STRING Pathname,
221 ACPI_HANDLE *RetHandle);
225 * Object manipulation and enumeration
231 ACPI_STRING Pathname,
232 ACPI_OBJECT_LIST *ParameterObjects,
233 ACPI_BUFFER *ReturnObjectBuffer);
238 ACPI_DEVICE_INFO *Info);
242 ACPI_OBJECT_TYPE Type,
245 ACPI_HANDLE *OutHandle);
250 ACPI_OBJECT_TYPE *OutType);
255 ACPI_HANDLE *OutHandle);
259 * AcpiEvent handler interfaces
263 AcpiInstallFixedEventHandler (
265 FIXED_EVENT_HANDLER Handler,
269 AcpiRemoveFixedEventHandler (
271 FIXED_EVENT_HANDLER Handler);
274 AcpiInstallNotifyHandler (
277 NOTIFY_HANDLER Handler,
281 AcpiRemoveNotifyHandler (
284 NOTIFY_HANDLER Handler);
287 AcpiInstallAddressSpaceHandler (
289 ACPI_ADDRESS_SPACE_TYPE SpaceId,
290 ADDRESS_SPACE_HANDLER Handler,
291 ADDRESS_SPACE_SETUP Setup,
295 AcpiRemoveAddressSpaceHandler (
297 ACPI_ADDRESS_SPACE_TYPE SpaceId,
298 ADDRESS_SPACE_HANDLER Handler);
301 AcpiInstallGpeHandler (
308 AcpiAcquireGlobalLock (
312 AcpiReleaseGlobalLock (
316 AcpiRemoveGpeHandler (
318 GPE_HANDLER Handler);
339 ACPI_EVENT_STATUS *EventStatus);
342 * Resource interfaces
346 AcpiGetCurrentResources(
347 ACPI_HANDLE DeviceHandle,
348 ACPI_BUFFER *RetBuffer);
351 AcpiGetPossibleResources(
352 ACPI_HANDLE DeviceHandle,
353 ACPI_BUFFER *RetBuffer);
356 AcpiSetCurrentResources (
357 ACPI_HANDLE DeviceHandle,
358 ACPI_BUFFER *InBuffer);
361 AcpiGetIrqRoutingTable (
362 ACPI_HANDLE BusDeviceHandle,
363 ACPI_BUFFER *RetBuffer);
367 * Hardware (ACPI device) interfaces
371 AcpiSetFirmwareWakingVector (
372 ACPI_PHYSICAL_ADDRESS PhysicalAddress);
375 AcpiGetFirmwareWakingVector (
376 ACPI_PHYSICAL_ADDRESS *PhysicalAddress);
379 AcpiGetProcessorThrottlingInfo (
380 ACPI_HANDLE ProcessorHandle,
381 ACPI_BUFFER *UserBuffer);
384 AcpiSetProcessorThrottlingState (
385 ACPI_HANDLE ProcessorHandle,
386 UINT32 ThrottleState);
389 AcpiGetProcessorThrottlingState (
390 ACPI_HANDLE ProcessorHandle,
391 UINT32 *ThrottleState);
394 AcpiGetProcessorCxInfo (
395 ACPI_HANDLE ProcessorHandle,
396 ACPI_BUFFER *UserBuffer);
399 AcpiSetProcessorSleepState (
400 ACPI_HANDLE ProcessorHandle,
405 ACPI_HANDLE ProcessorHandle,
406 UINT32 *PmTimerTicks);
409 #endif /* __ACXFACE_H__ */