1 /* $NetBSD: systemsw.h,v 1.10 2023/09/25 14:56:56 riastradh Exp $ */ 2 3 /* 4 * Copyright 2000, 2001 5 * Broadcom Corporation. All rights reserved. 6 * 7 * This software is furnished under license and may be used and copied only 8 * in accordance with the following terms and conditions. Subject to these 9 * conditions, you may download, copy, install, use, modify and distribute 10 * modified or unmodified copies of this software in source and/or binary 11 * form. No title or ownership is transferred hereby. 12 * 13 * 1) Any source code used, modified or distributed must reproduce and 14 * retain this copyright notice and list of conditions as they appear in 15 * the source file. 16 * 17 * 2) No right is granted to use any trade name, trademark, or logo of 18 * Broadcom Corporation. The "Broadcom Corporation" name may not be 19 * used to endorse or promote products derived from this software 20 * without the prior written permission of Broadcom Corporation. 21 * 22 * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED 23 * WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF 24 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR 25 * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE 26 * FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE 27 * LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 28 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 29 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 30 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 31 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 32 * OR OTHERWISE), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33 */ 34 35 #ifndef _SBMIPS_SYSTEMSW_H_ 36 #define _SBMIPS_SYSTEMSW_H_ 37 38 #include <sys/types.h> 39 40 #include <sys/stdbool.h> 41 42 struct systemsw { 43 /* ordered to match likely locality. */ 44 void (*s_cpu_intr)(int, vaddr_t, uint32_t); 45 46 void *s_clock_arg; 47 void (*s_clock_init)(void *); 48 49 void *s_statclock_arg; 50 void (*s_statclock_init)(void *); 51 void (*s_statclock_setrate)(void *, int); 52 53 void *(*s_intr_establish)(u_int, u_int, 54 void (*fun)(void *, uint32_t, vaddr_t), void *); 55 }; 56 extern struct systemsw systemsw; 57 58 bool system_set_clockfns(void *, void (*)(void *)); 59 60 void sb1250_icu_init(void); 61 struct cpu_softc; 62 void sb1250_cpu_init(struct cpu_softc *); 63 void sb1250_ipl_map_init(void); 64 65 #define cpu_intr_establish(n,s,f,a) ((*systemsw.s_intr_establish)(n,s,f,a)) 66 67 #endif /* _SBMIPS_SYSTEMSW_H_ */ 68