1/*
2 * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28/*
29 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
30 *
31 * DRI: Josh de Cesare
32 *
33 */
34
35
36#ifndef _IOKIT_IOINTERRUPTS_H
37#define _IOKIT_IOINTERRUPTS_H
38
39#define kIOInterruptTypeEdge (0)
40#define kIOInterruptTypeLevel (1)
41
42#ifdef __cplusplus
43
44class OSData;
45class IOInterruptController;
46
47struct IOInterruptSource {
48 IOInterruptController *interruptController;
49 OSData *vectorData;
50};
51typedef struct IOInterruptSource IOInterruptSource;
52
53#ifdef XNU_KERNEL_PRIVATE
54
55struct IOInterruptSourcePrivate {
56 void * vectorBlock;
57};
58typedef struct IOInterruptSourcePrivate IOInterruptSourcePrivate;
59
60#endif /* XNU_KERNEL_PRIVATE */
61
62
63#endif /* __cplusplus */
64
65typedef void (*IOInterruptHandler)(void *target, void *refCon,
66 void *nub, int source);
67
68#endif /* ! _IOKIT_IOINTERRUPTS_H */
69