1/*	$NetBSD: ebusvar.h,v 1.4 2005/12/11 12:21:20 christos Exp $ */
2
3/*
4 * Copyright (c) 1999, 2000 Matthew R. Green
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29#ifndef _DEV_EBUS_EBUSVAR_H_
30#define _DEV_EBUS_EBUSVAR_H_
31
32/*
33 * ebus arguments; ebus attaches to a pci, and devices attach
34 * to the ebus.
35 */
36
37struct ebus_attach_args {
38	char			*ea_name;	/* PROM name */
39	int			ea_node;	/* PROM node */
40
41	bus_space_tag_t		ea_bustag;
42	bus_dma_tag_t		ea_dmatag;
43
44	struct ebus_regs	*ea_reg;	/* registers */
45	uint32_t		*ea_vaddr;	/* virtual addrs */
46	uint32_t		*ea_intr;	/* interrupts */
47
48	int			ea_nreg;	/* number of them */
49	int			ea_nvaddr;
50	int			ea_nintr;
51};
52
53#endif /* _DEV_EBUS_EBUSVAR_H_ */
54