/* $NetBSD: intr.h,v 1.7 2003/06/16 20:01:00 thorpej Exp $ */ /* * Copyright (c) 1997 Mark Brinicombe. * All rights reserved. * * 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 Mark Brinicombe * for the NetBSD Project. * 4. The name of the company nor the name of the author may be used to * endorse or promote products derived from this software without specific * prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. */ #ifndef _HPCARM_INTR_H_ #define _HPCARM_INTR_H_ /* Define the various Interrupt Priority Levels */ /* Hardware Interrupt Priority Levels are not mutually exclusive. */ #define IPL_SOFTCLOCK 0 #define IPL_SOFTNET 1 #define IPL_BIO 2 /* block I/O */ #define IPL_NET 3 /* network */ #define IPL_SOFTSERIAL 4 #define IPL_TTY 5 /* terminal */ #define IPL_VM 6 /* memory allocation */ #define IPL_AUDIO 7 /* audio */ #define IPL_CLOCK 8 /* clock */ #define IPL_HIGH 9 /* */ #define IPL_SERIAL 10 /* serial */ #define IPL_NONE 11 #define NIPL 12 #define IST_UNUSABLE -1 /* interrupt cannot be used */ #define IST_NONE 0 /* none (dummy) */ #define IST_PULSE 1 /* pulsed */ #define IST_EDGE 2 /* edge-triggered */ #define IST_LEVEL 3 /* level-triggered */ /* Software interrupt priority levels */ #define SOFTIRQ_CLOCK 0 #define SOFTIRQ_NET 1 #define SOFTIRQ_SERIAL 2 #define SOFTIRQ_BIT(x) (1 << x) #include #include #ifndef _LOCORE void *softintr_establish(int, void (*)(void *), void *); void softintr_disestablish(void *); void softintr_schedule(void *); #endif #endif /* _HPCARM_INTR_H */