1/*	$NetBSD: sysarch.h,v 1.11 2020/07/26 08:08:41 simonb Exp $ */
2
3/*-
4 * Copyright (c) 2013 The NetBSD Foundation, Inc.
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 NETBSD FOUNDATION, INC. AND CONTRIBUTORS
17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28#ifndef _MIPS_SYSARCH_H_
29#define	_MIPS_SYSARCH_H_
30
31/*
32 * Architecture specific syscalls (mips)
33 */
34#define	MIPS_CACHEFLUSH	0
35#define	MIPS_CACHECTL	1
36
37struct mips_cacheflush_args {
38	vaddr_t va;
39	size_t nbytes;
40	int whichcache;
41};
42
43struct mips_cachectl_args {
44	vaddr_t va;
45	size_t nbytes;
46	int ctl;
47};
48
49#ifndef _KERNEL
50#include <sys/cdefs.h>
51
52__BEGIN_DECLS
53int sysarch(int, void *);
54__END_DECLS
55#endif /* !_KERNEL */
56#endif /* !_MIPS_SYSARCH_H_ */
57