1 /* $NetBSD: intr.h,v 1.7 2007/12/03 15:34:33 ad 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 typedef uint8_t ipl_t; 34 typedef struct { 35 ipl_t _ipl; 36 } ipl_cookie_t; 37 38 int rump_splfoo(void); 39 void rump_splx(int); 40 41 #define spllower(x) ((void)0) 42 #define splraise(x) 0 43 #define splsoftnet() rump_splfoo() 44 #define splhigh() rump_splfoo() 45 #define splsched() rump_splfoo() 46 #define splvm() rump_splfoo() 47 #define splx(x) rump_splx(x) 48 49 #define IPL_NONE 0 50 #define IPL_SCHED 0 51 #define IPL_VM 0 52 53 #endif /* _SYS_RUMP_INTR_H_ */ 54