1 /* $OpenBSD: mcclockvar.h,v 1.1 2002/05/02 22:56:02 miod Exp $ */
2 /* $NetBSD: mcclockvar.h,v 1.4 1997/06/22 08:02:19 jonathan Exp $ */
3
4 /*
5 * Copyright (c) 1996 Carnegie-Mellon University.
6 * All rights reserved.
7 *
8 * Author: Chris G. Demetriou
9 *
10 * Permission to use, copy, modify and distribute this software and
11 * its documentation is hereby granted, provided that both the copyright
12 * notice and this permission notice appear in all copies of the
13 * software, derivative works or modified versions, and any portions
14 * thereof, and that both notices appear in supporting documentation.
15 *
16 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
17 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
18 * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
19 *
20 * Carnegie Mellon requests users of this software to return to
21 *
22 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
23 * School of Computer Science
24 * Carnegie Mellon University
25 * Pittsburgh PA 15213-3890
26 *
27 * any improvements or extensions that they make and grant Carnegie the
28 * rights to redistribute these changes.
29 */
30
31 struct mcclock_softc {
32 struct device sc_dev;
33 const struct mcclock_busfns *sc_busfns;
34 };
35
36 struct mcclock_busfns {
37 void (*mc_bf_write)(struct mcclock_softc *, u_int, u_int);
38 u_int (*mc_bf_read)(struct mcclock_softc *, u_int);
39 };
40
41 void mcclock_attach(struct mcclock_softc *,
42 const struct mcclock_busfns *);