1 /* $NetBSD: intr.h,v 1.17 2010/08/30 18:29:52 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 35 typedef uint8_t ipl_t; 36 typedef struct { 37 ipl_t _ipl; 38 } ipl_cookie_t; 39 40 static inline ipl_cookie_t 41 makeiplcookie(ipl_t ipl) 42 { 43 ipl_cookie_t c; 44 c._ipl = ipl; 45 return c; 46 } 47 48 #endif /* !_LOCORE */ 49 50 #define spllower(x) ((void)x) 51 #define splraise(x) 0 52 #define splsoftnet() 0 53 #define splsoftclock() 0 54 #define splhigh() 0 55 #define splsched() 0 56 #define splvm() 0 57 #define splx(x) ((void)x) 58 #define spl0() ((void)0) 59 60 #define IPL_NONE 0 61 #define IPL_SOFTBIO 1 62 #define IPL_SOFTCLOCK 1 63 #define IPL_SOFTSERIAL 1 64 #define IPL_SOFTNET 1 65 #define IPL_SCHED 2 66 #define IPL_VM 2 67 #define IPL_HIGH 2 68 69 #endif /* _SYS_RUMP_INTR_H_ */ 70