sys/arch/sbmips/include/systemsw.h

   1 /* $NetBSD: systemsw.h,v 1.7 2008/01/08 14:38:48 simonb 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 struct systemsw {
  41         /* ordered to match likely locality. */
  42         void    (*s_cpu_intr)(uint32_t, uint32_t, vaddr_t, uint32_t);
  43
  44         void    *s_clock_arg;
  45         void    (*s_clock_init)(void *);
  46
  47         void    *s_statclock_arg;
  48         void    (*s_statclock_init)(void *);
  49         void    (*s_statclock_setrate)(void *, int);
  50
  51         void    *(*s_intr_establish)(u_int, u_int,
  52                     void (*fun)(void *, uint32_t, vaddr_t), void *);
  53 };
  54 extern struct systemsw systemsw;
  55
  56 int     system_set_clockfns(void *, void (*)(void *));
  57 int     system_set_todrfns(void *, void (*)(void *, time_t), void (*)(void *));
  58
  59 #define cpu_intr_establish(n,s,f,a)     ((*systemsw.s_intr_establish)(n,s,f,a))
  60
  61 void    sb1250_icu_init(void);
  62
  63 #endif /* _SBMIPS_SYSTEMSW_H_ */