Lines Matching refs:utx
317 uart->utx.b.txdata = info->x_char; in transmit_chars()
329 uart->utx.b.txdata = info->xmit_buf[info->xmit_tail++]; in transmit_chars()
359 tx = uart->utx.w; in rs_interrupt()
541 uart->utx.w &= ~ UTX_NOCTS; in change_speed()
543 uart->utx.w |= UTX_NOCTS; in change_speed()
645 if (uart->utx.w & UTX_TX_AVAIL) {
650 uart->utx.b.txdata = info->xmit_buf[info->xmit_tail++];
656 while (!(uart->utx.w & UTX_TX_AVAIL)) udelay(5);
710 while (!(uart->utx.w & UTX_TX_AVAIL)) udelay(5);
712 if (uart->utx.w & UTX_TX_AVAIL) {
713 uart->utx.b.txdata = info->xmit_buf[info->xmit_tail++];
896 status = (uart->utx.w & UTX_CTS_STAT) ? 1 : 0;
915 uart->utx.w |= UTX_SEND_BREAK;
917 uart->utx.w &= ~UTX_SEND_BREAK;