systemsw.h revision 1.10 
1/* $NetBSD: systemsw.h,v 1.10 2023/09/25 14:56:56 riastradh Exp $ */
2
3/*
4 * Copyright 2000, 2001
5 * Broadcom Corporation. All rights reserved.
6 *
7 * This software is furnished under license and may be used and copied only
8 * in accordance with the following terms and conditions.  Subject to these
9 * conditions, you may download, copy, install, use, modify and distribute
10 * modified or unmodified copies of this software in source and/or binary
11 * form. No title or ownership is transferred hereby.
12 *
13 * 1) Any source code used, modified or distributed must reproduce and
14 *    retain this copyright notice and list of conditions as they appear in
15 *    the source file.
16 *
17 * 2) No right is granted to use any trade name, trademark, or logo of
18 *    Broadcom Corporation.  The "Broadcom Corporation" name may not be
19 *    used to endorse or promote products derived from this software
20 *    without the prior written permission of Broadcom Corporation.
21 *
22 * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED
23 *    WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF
24 *    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
25 *    NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE
26 *    FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE
27 *    LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
28 *    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
29 *    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
30 *    BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
31 *    WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
32 *    OR OTHERWISE), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 */
34
35#ifndef _SBMIPS_SYSTEMSW_H_
36#define	_SBMIPS_SYSTEMSW_H_
37
38#include <sys/types.h>
39
40#include <sys/stdbool.h>
41
42struct systemsw {
43	/* ordered to match likely locality. */
44	void	(*s_cpu_intr)(int, vaddr_t, uint32_t);
45
46	void	*s_clock_arg;
47	void	(*s_clock_init)(void *);
48
49	void	*s_statclock_arg;
50	void	(*s_statclock_init)(void *);
51	void	(*s_statclock_setrate)(void *, int);
52
53	void	*(*s_intr_establish)(u_int, u_int,
54		    void (*fun)(void *, uint32_t, vaddr_t), void *);
55};
56extern struct systemsw systemsw;
57
58bool	system_set_clockfns(void *, void (*)(void *));
59
60void	sb1250_icu_init(void);
61struct cpu_softc;
62void	sb1250_cpu_init(struct cpu_softc *);
63void	sb1250_ipl_map_init(void);
64
65#define	cpu_intr_establish(n,s,f,a)	((*systemsw.s_intr_establish)(n,s,f,a))
66
67#endif /* _SBMIPS_SYSTEMSW_H_ */
68