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74 lines
2.2 KiB
C
74 lines
2.2 KiB
C
/* $NetBSD: intr.h,v 1.20 2014/01/19 07:01:55 martin Exp $ */
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/*
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* Copyright (c) 2009, 2010 Antti Kantee. All Rights Reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _SYS_RUMP_INTR_H_
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#define _SYS_RUMP_INTR_H_
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#ifndef _LOCORE
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typedef uint8_t ipl_t;
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typedef struct {
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ipl_t _ipl;
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} ipl_cookie_t;
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static inline ipl_cookie_t
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makeiplcookie(ipl_t ipl)
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{
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ipl_cookie_t c;
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c._ipl = ipl;
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return c;
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}
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#endif /* !_LOCORE */
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#define spllower(x) ((void)x)
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#define splraise(x) 0
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#define splsoftserial() 0
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#define splsoftnet() 0
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#define splsoftclock() 0
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#define splhigh() 0
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#define splsched() 0
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#define splvm() 0
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#define splx(x) ((void)x)
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#define spl0() ((void)0)
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/*
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* IPL_* does not mean anything to a run-to-completition rump kernel,
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* but we sometimes assert a "not higher than" condition, so we assign
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* different values (following spl(9)).
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*/
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#define IPL_NONE 0
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#define IPL_SOFTCLOCK 1
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#define IPL_SOFTBIO 2
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#define IPL_SOFTNET 3
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#define IPL_SOFTSERIAL 4
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#define IPL_VM 5
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#define IPL_SCHED 6
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#define IPL_HIGH 7
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#endif /* _SYS_RUMP_INTR_H_ */
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