/*	$NetBSD: mainbus.h,v 1.7 2008/04/28 20:23:29 martin Exp $	*/

/*-
 * Copyright (c) 2000 The NetBSD Foundation, Inc.
 * All rights reserved.
 *
 * This code is derived from software contributed to The NetBSD Foundation
 * by Steve C. Woodford.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef _MVME68K_MAINBUS_H
#define _MVME68K_MAINBUS_H

struct mainbus_attach_args {
	const char	*ma_name;
	bus_dma_tag_t	 ma_dmat;
	bus_space_tag_t	 ma_bust;
	bus_addr_t	 ma_offset;
};

/*
 * Mainbus offsets for devices on MVME147
 */
#define	MAINBUS_TK147_OFFSET		0x0000u
#define	MAINBUS_PCC_OFFSET		0x1000u

/*
 * Mainbus offsets for devices on all other boards.
 */
#define MAINBUS_VMETWO_OFFSET	0x0000u
#define	MAINBUS_PCCTWO_OFFSET	0x2000u
#define MAINBUS_MEMC1_OFFSET	0x3000u
#define MAINBUS_MEMC2_OFFSET	0x3100u
#define	MAINBUS_IPACK_OFFSET	0x18000u	/* mvme162/mvme172 only */
#define	MAINBUS_TIMEKEEPER_OFFSET 0x80000u

extern struct mvme68k_bus_space_tag _mainbus_space_tag;
extern struct mvme68k_bus_dma_tag   _mainbus_dma_tag;

#endif /* _MVME68K_MAINBUS_H */