tty_ioctl         137 bsp/drv/dev/base/wscons.c 	return tty_ioctl(tty, cmd, arg);
tty_ioctl         115 bsp/drv/dev/serial/serial.c 	return tty_ioctl(&sc->tty, cmd, arg);
tty_ioctl          93 bsp/drv/include/tty.h int	 tty_ioctl(struct tty *, u_long, void *);