intr.h revision 1.16 
1/*	$NetBSD: intr.h,v 1.16 2009/02/06 20:01:41 pooka Exp $	*/
2
3/*
4 * Copyright (c) 2007 Antti Kantee.  All Rights Reserved.
5 *
6 * Development of this software was supported by Google Summer of Code.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
18 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
23 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 */
29
30#ifndef _SYS_RUMP_INTR_H_
31#define _SYS_RUMP_INTR_H_
32
33#ifndef _LOCORE
34
35typedef uint8_t ipl_t;
36typedef struct {
37        ipl_t _ipl;
38} ipl_cookie_t;
39
40static inline ipl_cookie_t makeiplcookie(ipl_t);
41
42static inline
43ipl_cookie_t makeiplcookie(ipl_t ipl)
44{
45	ipl_cookie_t c;
46	c._ipl = ipl;
47	return c;
48}
49
50#endif /* !_LOCORE */
51
52#define spllower(x) ((void)x)
53#define splraise(x) 0
54#define splsoftnet() 0
55#define splsoftclock() 0
56#define splhigh() 0
57#define splsched() 0
58#define splvm() 0
59#define splx(x) ((void)x)
60#define spl0() ((void)0)
61
62#define IPL_NONE 0
63#define	IPL_SOFTBIO 0
64#define	IPL_SOFTCLOCK 0
65#define IPL_SOFTSERIAL 0
66#define	IPL_SOFTNET 0
67#define IPL_SCHED 0
68#define IPL_VM 0
69#define IPL_HIGH 0
70
71#endif /* _SYS_RUMP_INTR_H_ */
72