Remove all remaining SPL code. Replace the mtd_cpl field in the machine
[dragonfly.git] / sys / sys / interrupt.h
CommitLineData
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1/*
2 * Copyright (c) 1997, Stefan Esser <se@freebsd.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice unmodified, this list of conditions, and the following
10 * 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 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 *
26 * $FreeBSD: src/sys/sys/interrupt.h,v 1.9.2.1 2001/10/14 20:05:50 luigi Exp $
38787eef 27 * $DragonFly: src/sys/sys/interrupt.h,v 1.10 2005/06/16 21:12:21 dillon Exp $
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28 */
29
30#ifndef _SYS_INTERRUPT_H_
31#define _SYS_INTERRUPT_H_
32
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33#define MAX_INTS 32
34
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35typedef void inthand2_t (void *);
36typedef void ointhand2_t (int);
984263bc 37
e14cc54f 38#ifdef _KERNEL
96728c05 39
e14cc54f 40struct thread;
96728c05 41struct thread *register_swi(int intr, inthand2_t *handler, void *arg,
38787eef 42 const char *name);
96728c05 43struct thread *register_int(int intr, inthand2_t *handler, void *arg,
38787eef 44 const char *name);
7e071e7a 45void register_randintr(int intr);
96728c05 46
4b5f931b 47void swi_setpriority(int intr, int pri);
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48void unregister_swi(int intr, inthand2_t *handler);
49void unregister_int(int intr, inthand2_t *handler);
7e071e7a 50void unregister_randintr(int intr);
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51void ithread_done(int intr); /* procedure defined in MD */
52void sched_ithd(int intr); /* procedure called from MD */
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53
54/* Counts and names for statistics (defined in MD code). */
55extern u_long eintrcnt[]; /* end of intrcnt[] */
56extern char eintrnames[]; /* end of intrnames[] */
57extern u_long intrcnt[]; /* counts for for each device and stray */
58extern char intrnames[]; /* string table containing device names */
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59
60#endif
984263bc 61#endif