sys/arch/sh3/include/wdogvar.h

   1 /*      $NetBSD: wdogvar.h,v 1.5 2002/03/17 17:55:25 uch Exp $  */
   2
   3 #ifndef _SH3_WDOGVAR_H_
   4 #define _SH3_WDOGVAR_H_
   5
   6 #define WDOGF_OPEN      1
   7
   8 #define SIORESETWDOG    _IO('S', 0x0)
   9 #define SIOSTARTWDOG    _IO('S', 0x1)
  10 #define SIOSTOPWDOG     _IO('S', 0x2)
  11 #define SIOSETWDOG      _IOW('S', 0x3, int)
  12 #define SIOWDOGSETMODE  _IOW('S', 0x4, int)
  13
  14 #define WDOGM_RESET     1
  15 #define WDOGM_INTR      2
  16
  17 #ifdef _KERNEL
  18 extern unsigned int maxwdog;
  19 extern void wdog_wr_cnt(unsigned char);
  20 extern void wdog_wr_csr(unsigned char);
  21 #endif
  22
  23 #endif /* !_SH3_WDOGVAR_H_ */