bfin_simple_timer.h

来自「linux 内核源代码」· C头文件 代码 · 共 14 行

#ifndef _bfin_simple_timer_h_
#define _bfin_simple_timer_h_

#include <linux/ioctl.h>

#define BFIN_SIMPLE_TIMER_IOCTL_MAGIC 't'

#define BFIN_SIMPLE_TIMER_SET_PERIOD _IO (BFIN_SIMPLE_TIMER_IOCTL_MAGIC,  2)
#define BFIN_SIMPLE_TIMER_START      _IO (BFIN_SIMPLE_TIMER_IOCTL_MAGIC,  6)
#define BFIN_SIMPLE_TIMER_STOP       _IO (BFIN_SIMPLE_TIMER_IOCTL_MAGIC,  8)
#define BFIN_SIMPLE_TIMER_READ       _IO (BFIN_SIMPLE_TIMER_IOCTL_MAGIC, 10)

#endif