/* $NetBSD: systemsw.h,v 1.10 2023/09/25 14:56:56 riastradh Exp $ */

/*
* Copyright 2000, 2001
* Broadcom Corporation. All rights reserved.
*
* This software is furnished under license and may be used and copied only
* in accordance with the following terms and conditions.  Subject to these
* conditions, you may download, copy, install, use, modify and distribute
* modified or unmodified copies of this software in source and/or binary
* form. No title or ownership is transferred hereby.
*
* 1) Any source code used, modified or distributed must reproduce and
*    retain this copyright notice and list of conditions as they appear in
*    the source file.
*
* 2) No right is granted to use any trade name, trademark, or logo of
*    Broadcom Corporation.  The "Broadcom Corporation" name may not be
*    used to endorse or promote products derived from this software
*    without the prior written permission of Broadcom Corporation.
*
* 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED
*    WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF
*    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
*    NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE
*    FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE
*    LIABLE FOR 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), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

#ifndef _SBMIPS_SYSTEMSW_H_
#define _SBMIPS_SYSTEMSW_H_

#include <sys/types.h>

#include <sys/stdbool.h>

struct systemsw {
       /* ordered to match likely locality. */
       void    (*s_cpu_intr)(int, vaddr_t, uint32_t);

       void    *s_clock_arg;
       void    (*s_clock_init)(void *);

       void    *s_statclock_arg;
       void    (*s_statclock_init)(void *);
       void    (*s_statclock_setrate)(void *, int);

       void    *(*s_intr_establish)(u_int, u_int,
                   void (*fun)(void *, uint32_t, vaddr_t), void *);
};
extern struct systemsw systemsw;

bool    system_set_clockfns(void *, void (*)(void *));

void    sb1250_icu_init(void);
struct cpu_softc;
void    sb1250_cpu_init(struct cpu_softc *);
void    sb1250_ipl_map_init(void);

#define cpu_intr_establish(n,s,f,a)     ((*systemsw.s_intr_establish)(n,s,f,a))

#endif /* _SBMIPS_SYSTEMSW_H_ */