1/*	$NetBSD: sysconf.h,v 1.5 2009/03/14 14:46:02 dsl Exp $	*/
2
3/*
4 * Copyright (c) 1996 Christopher G. Demetriou.  All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 * 3. All advertising materials mentioning features or use of this software
15 *    must display the following acknowledgement:
16 *      This product includes software developed by Christopher G. Demetriou
17 *	for the NetBSD Project.
18 * 4. The name of the author may not be used to endorse or promote products
19 *    derived from this software without specific prior written permission
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33#ifndef	_MIPSCO_SYSCONF_H_
34#define	_MIPSCO_SYSCONF_H_
35
36#ifdef _KERNEL
37
38/*
39 * Platform Specific Information and Function Hooks.
40 */
41
42struct clock_ymdhms;
43
44struct platform {
45	const char	*iobus;		/* Primary iobus name */
46
47	/*
48	 * Platform Specific Function Hooks
49	 *	cons_init	-	console initialization
50	 *	iointr		-	I/O interrupt handler
51	 *	memsize		-	Size external memory
52	 *	read_todr	-	Read TOD registers
53	 *	write_todr	-	Write TOD registers
54	 *	clkinit		-	Initialize clocks
55	 */
56	void	(*cons_init)(void);
57	void	(*iointr)(uint32_t, vaddr_t, uint32_t);
58	int	(*memsize)(void *);
59	void	(*intr_establish)(int, int (*)(void *), void *);
60	void	(*clkinit)(void);
61};
62
63extern struct platform platform;
64
65#endif /* _KERNEL */
66
67#endif	/* !_MIPSCO_SYSCONF_H_ */
68