Home | History | Annotate | Line # | Download | only in ic 
      1 /*	$NetBSD: intersil7170var.h,v 1.4 2008/04/28 20:23:50 martin Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1996 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Adam Glass.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #ifndef	_INTERSIL7170VAR_H_
     33 #define	_INTERSIL7170VAR_H_
     34 
     35 /*
     36  * Driver support for the intersil7170 used in sun[34]s to provide
     37  * real time clock and time-of-day support.
     38  */
     39 
     40 struct intersil7170_softc {
     41 	device_t	sc_dev;
     42 
     43 	bus_space_tag_t	sc_bst;			/* bus_space(9) tag */
     44 	bus_space_handle_t sc_bsh;		/* bus_space(9) handle */
     45 	struct todr_chip_handle sc_handle;	/* todr(9) handle */
     46 	u_int		sc_year0;		/* what year is represented on
     47 						   the system by the chip's
     48 						   year counter at 0 */
     49 	u_int		sc_flag;
     50 #define INTERSIL7170_NO_CENT_ADJUST	0x0001
     51 };
     52 
     53 /* common attach function */
     54 void intersil7170_attach(struct intersil7170_softc *);
     55 
     56 #endif	/* _INTERSIL7170VAR_H_ */
     57