/* $NetBSD: mcclockvar.h,v 1.8 2011/06/04 01:43:56 tsutsui Exp $ */

/* $NetBSD: mcclockvar.h,v 1.8 2011/06/04 01:43:56 tsutsui Exp $ */

/*
* Copyright (c) 1996 Carnegie-Mellon University.
* All rights reserved.
*
* Author: Chris G. Demetriou
*
* Permission to use, copy, modify and distribute this software and
* its documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or [email protected]
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*/

struct mcclock_softc {
device_t sc_dev;
const struct mcclock_busfns *sc_busfns;
struct todr_chip_handle sc_todr;
};

struct mcclock_busfns {
void (*mc_bf_write)(struct mcclock_softc *, u_int, u_int);
u_int (*mc_bf_read)(struct mcclock_softc *, u_int);
};

void mcclock_attach(struct mcclock_softc *, const struct mcclock_busfns *);