1 /* $OpenBSD: intc.h,v 1.8 2024/04/29 12:46:22 jsg Exp $ */ 2 /* 3 * Copyright (c) 2007,2009 Dale Rahn <drahn@openbsd.org> 4 * 5 * Permission to use, copy, modify, and distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18 #ifndef _OMAPINTC_INTR_H_ 19 #define _OMAPINTC_INTR_H_ 20 21 #ifndef _LOCORE 22 23 #include <arm/armreg.h> 24 #include <arm/cpufunc.h> 25 #include <machine/intr.h> 26 #include <arm/softintr.h> 27 28 #define SI_TO_IRQBIT(si) (1U<<(si)) 29 void intc_setipl(int new); 30 void intc_splx(int new); 31 int intc_splraise(int ipl); 32 int intc_spllower(int ipl); 33 34 void intc_irq_handler(void *); 35 void *intc_intr_establish(int irqno, int level, struct cpu_info *ci, 36 int (*func)(void *), void *cookie, char *name); 37 void intc_intr_disestablish(void *cookie); 38 const char *intc_intr_string(void *cookie); 39 40 #endif /* ! _LOCORE */ 41 42 #endif /* _OMAPINTC_INTR_H_ */ 43 44