release/src-rt-6.x.4708/linux/linux-2.6.36/arch/blackfin/include/asm/bfin_simple_timer.h

   1 /*
   2  * Copyright 2006-2008 Analog Devices Inc.
   3  *
   4  * Licensed under the GPL-2 or later.
   5  */
   6
   7 #ifndef _bfin_simple_timer_h_
   8 #define _bfin_simple_timer_h_
   9
  10 #include <linux/ioctl.h>
  11
  12 #define BFIN_SIMPLE_TIMER_IOCTL_MAGIC 't'
  13
  14 #define BFIN_SIMPLE_TIMER_SET_PERIOD _IO (BFIN_SIMPLE_TIMER_IOCTL_MAGIC,  2)
  15 #define BFIN_SIMPLE_TIMER_START      _IO (BFIN_SIMPLE_TIMER_IOCTL_MAGIC,  6)
  16 #define BFIN_SIMPLE_TIMER_STOP       _IO (BFIN_SIMPLE_TIMER_IOCTL_MAGIC,  8)
  17 #define BFIN_SIMPLE_TIMER_READ       _IO (BFIN_SIMPLE_TIMER_IOCTL_MAGIC, 10)
  18
  19 #endif