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/* $OpenBSD: intr.h,v 1.4 2002/05/21 16:15:53 art Exp $ */
/* $NetBSD: intr.h,v 1.8 2001/01/14 23:50:30 thorpej Exp $ */
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Paul Kranenburg.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/* XXX - arbitrary numbers; no interpretation is defined yet */
#define IPL_NONE 0 /* nothing */
#define IPL_SOFTINT 1 /* softint */
#define IPL_SOFTCLOCK 1 /* timeouts */
#define IPL_SOFTNET 1 /* protocol stack */
#define IPL_BIO PIL_BIO /* block I/O */
#define IPL_NET PIL_NET /* network */
#define IPL_SOFTSERIAL 4 /* serial */
#define IPL_TTY PIL_TTY /* terminal */
#define IPL_VM PIL_VM /* memory allocation */
#define IPL_AUDIO PIL_AUD /* audio */
#define IPL_CLOCK PIL_CLOCK /* clock */
#define IPL_SERIAL PIL_SER /* serial */
#define IPL_SCHED PIL_SCHED /* scheduler */
#define IPL_LOCK PIL_LOCK /* locks */
#define IPL_HIGH PIL_HIGH /* everything */
void *
softintr_establish(int level, void (*fun)(void *), void *arg);
void
softintr_disestablish(void *cookie);
void
softintr_schedule(void *cookie);
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