/* This function is used to send a high-priority XON/XOFF character to the device  */
static void rs_360_send_xchar(struct tty_struct *tty, char ch)
/* This function is used to send a high-priority XON/XOFF character to the device  */
static void rs_360_send_xchar(struct tty_struct *tty, char ch)
{
	volatile QUICC_BD	*bdp;
	ser_info_t *info = (ser_info_t *)tty->driver_data;
	if (serial_paranoia_check(info, tty->name, "rs_send_char"))
		return;
	bdp = info->tx_cur;
	while (bdp->status & BD_SC_READY);
	*((char *)bdp->buf) = ch;
	bdp->length = 1;
	bdp->status |= BD_SC_READY;
	if (bdp->status & BD_SC_WRAP)
		bdp = info->tx_bd_base;
	else
		bdp++;
	info->tx_cur = (QUICC_BD *)bdp;
}