irqflags.h revision 1.1.6.2 1 1.1.6.2 tls /* $NetBSD: irqflags.h,v 1.1.6.2 2014/08/20 00:04:21 tls Exp $ */
2 1.1.6.2 tls
3 1.1.6.2 tls /*-
4 1.1.6.2 tls * Copyright (c) 2014 The NetBSD Foundation, Inc.
5 1.1.6.2 tls * All rights reserved.
6 1.1.6.2 tls *
7 1.1.6.2 tls * This code is derived from software contributed to The NetBSD Foundation
8 1.1.6.2 tls * by Taylor R. Campbell.
9 1.1.6.2 tls *
10 1.1.6.2 tls * Redistribution and use in source and binary forms, with or without
11 1.1.6.2 tls * modification, are permitted provided that the following conditions
12 1.1.6.2 tls * are met:
13 1.1.6.2 tls * 1. Redistributions of source code must retain the above copyright
14 1.1.6.2 tls * notice, this list of conditions and the following disclaimer.
15 1.1.6.2 tls * 2. Redistributions in binary form must reproduce the above copyright
16 1.1.6.2 tls * notice, this list of conditions and the following disclaimer in the
17 1.1.6.2 tls * documentation and/or other materials provided with the distribution.
18 1.1.6.2 tls *
19 1.1.6.2 tls * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 1.1.6.2 tls * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 1.1.6.2 tls * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 1.1.6.2 tls * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 1.1.6.2 tls * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 1.1.6.2 tls * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 1.1.6.2 tls * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 1.1.6.2 tls * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 1.1.6.2 tls * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 1.1.6.2 tls * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 1.1.6.2 tls * POSSIBILITY OF SUCH DAMAGE.
30 1.1.6.2 tls */
31 1.1.6.2 tls
32 1.1.6.2 tls #ifndef _LINUX_IRQFLAGS_H_
33 1.1.6.2 tls #define _LINUX_IRQFLAGS_H_
34 1.1.6.2 tls
35 1.1.6.2 tls #include <sys/intr.h>
36 1.1.6.2 tls
37 1.1.6.2 tls #define local_irq_save(flags) ((flags) = splvm())
38 1.1.6.2 tls #define local_irq_restore(flags) (splx((flags)))
39 1.1.6.2 tls
40 1.1.6.2 tls #endif /* _LINUX_IRQFLAGS_H_ */
41