release/src-rt-6.x.4708/linux/linux-2.6.36/arch/cris/include/asm/rs485.h

   1 /* RS-485 structures */
   2
   3 struct rs485_control {
   4         unsigned short rts_on_send;
   5         unsigned short rts_after_sent;
   6         unsigned long delay_rts_before_send;
   7         unsigned short enabled;
   8 };
   9
  10 /* Used with ioctl() TIOCSERWRRS485 */
  11 struct rs485_write {
  12         unsigned short outc_size;
  13         unsigned char *outc;
  14 };