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isabrvar.h revision 1.1 
      1 /*	$NetBSD: isabrvar.h,v 1.1 2001/06/13 15:03:25 soda Exp $	*/
      2 /*	$OpenBSD: isabus.c,v 1.15 1998/03/16 09:38:46 pefo Exp $	*/
      3 /*	NetBSD: isa.c,v 1.33 1995/06/28 04:30:51 cgd Exp 	*/
      4 
      5 /*-
      6  * Copyright (c) 1995 Per Fogelstrom
      7  * Copyright (c) 1993, 1994 Charles M. Hannum.
      8  * Copyright (c) 1990 The Regents of the University of California.
      9  * All rights reserved.
     10  *
     11  * This code is derived from software contributed to Berkeley by
     12  * William Jolitz and Don Ahn.
     13  *
     14  * Redistribution and use in source and binary forms, with or without
     15  * modification, are permitted provided that the following conditions
     16  * are met:
     17  * 1. Redistributions of source code must retain the above copyright
     18  *    notice, this list of conditions and the following disclaimer.
     19  * 2. Redistributions in binary form must reproduce the above copyright
     20  *    notice, this list of conditions and the following disclaimer in the
     21  *    documentation and/or other materials provided with the distribution.
     22  * 3. All advertising materials mentioning features or use of this software
     23  *    must display the following acknowledgement:
     24  *	This product includes software developed by the University of
     25  *	California, Berkeley and its contributors.
     26  * 4. Neither the name of the University nor the names of its contributors
     27  *    may be used to endorse or promote products derived from this software
     28  *    without specific prior written permission.
     29  *
     30  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     31  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     32  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     33  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     34  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     35  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     36  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     37  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     38  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     39  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     40  * SUCH DAMAGE.
     41  *
     42  *	@(#)isa.c	7.2 (Berkeley) 5/12/91
     43  */
     44 
     45 #define ICU_LEN		16
     46 
     47 struct isabr_softc {
     48 	struct	device sc_dev;
     49 	struct	arc_isa_bus arc_isa_cs;
     50 	struct	abus sc_bus;
     51 	struct arc_bus_dma_tag sc_dmat;
     52 };
     53 
     54 struct isabr_config {
     55 	int (*ic_intr_status)(void);
     56 };
     57 
     58 extern struct isabr_config *isabr_conf;
     59 
     60 void isabrattach(struct isabr_softc *);
     61 int isabr_iointr(unsigned, struct clockframe *);
     62 
     63 
     64