Home | History | Annotate | Line # | Download | only in dev
mainbus.h revision 1.6 
      1 /*	$NetBSD: mainbus.h,v 1.6 2001/08/12 18:33:13 scw Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2000 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Steve C. Woodford.
      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  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *        This product includes software developed by the NetBSD
     21  *        Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 #ifndef _MVME68K_MAINBUS_H
     40 #define _MVME68K_MAINBUS_H
     41 
     42 struct mainbus_attach_args {
     43 	const char	*ma_name;
     44 	bus_dma_tag_t	 ma_dmat;
     45 	bus_space_tag_t	 ma_bust;
     46 	bus_addr_t	 ma_offset;
     47 };
     48 
     49 /*
     50  * Mainbus offsets for devices on MVME147
     51  */
     52 #define	MAINBUS_TK147_OFFSET		0x0000u
     53 #define	MAINBUS_PCC_OFFSET		0x1000u
     54 
     55 /*
     56  * Mainbus offsets for devices on all other boards.
     57  */
     58 #define MAINBUS_VMETWO_OFFSET	0x0000u
     59 #define	MAINBUS_PCCTWO_OFFSET	0x2000u
     60 #define MAINBUS_MEMC1_OFFSET	0x3000u
     61 #define MAINBUS_MEMC2_OFFSET	0x3100u
     62 #define	MAINBUS_IPACK_OFFSET	0x18000u	/* mvme162/mvme172 only */
     63 #define	MAINBUS_TIMEKEEPER_OFFSET 0x80000u
     64 
     65 extern struct mvme68k_bus_space_tag _mainbus_space_tag;
     66 extern struct mvme68k_bus_dma_tag   _mainbus_dma_tag;
     67 
     68 #endif /* _MVME68K_MAINBUS_H */
     69