include/linux/stopwatch.h

   1 #ifndef __LINUX_STOPWATCH_H_INCLUDED
   2 #define __LINUX_STOPWATCH_H_INCLUDED
   3
   4 #include <linux/clocksource.h>
   5
   6 struct stopwatch_data {
   7         const char      *name;
   8         int             pwm_timer;
   9         unsigned long clk;      /* timer clock */
  10         unsigned long res;      /* resolution (== 1/clk)  nanosec */
  11         cycle_t t;              /* measured tick */
  12 };
  13
  14 cycle_t get_stopwatch_tick(int timer);
  15 ulong get_stopwatch_clk(int timer);
  16 void stopwatch_put(const char * fmt, ...);
  17 #endif  /* __LINUX_STOPWATCH_H_INCLUDED */