release/src-rt-6.x/linux/linux-2.6/include/asm-sparc64/timer.h

   1 /* $Id: timer.h,v 1.3 2000/05/09 17:40:15 davem Exp $
   2  * timer.h: System timer definitions for sun5.
   3  *
   4  * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
   5  */
   6
   7 #ifndef _SPARC64_TIMER_H
   8 #define _SPARC64_TIMER_H
   9
  10 #include <linux/types.h>
  11
  12
  13 struct sparc64_tick_ops {
  14         unsigned long (*get_tick)(void);
  15         int (*add_compare)(unsigned long);
  16         unsigned long softint_mask;
  17         void (*disable_irq)(void);
  18
  19         void (*init_tick)(void);
  20         unsigned long (*add_tick)(unsigned long);
  21
  22         char *name;
  23 };
  24
  25 extern struct sparc64_tick_ops *tick_ops;
  26
  27 extern unsigned long sparc64_get_clock_tick(unsigned int cpu);
  28
  29 #endif /* _SPARC64_TIMER_H */