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()
540 uart->utx.w &= ~ UTX_NOCTS; in change_speed()
542 uart->utx.w |= UTX_NOCTS; in change_speed()
644 if (uart->utx.w & UTX_TX_AVAIL) {
649 uart->utx.b.txdata = info->xmit_buf[info->xmit_tail++];
655 while (!(uart->utx.w & UTX_TX_AVAIL)) udelay(5);
709 while (!(uart->utx.w & UTX_TX_AVAIL)) udelay(5);
711 if (uart->utx.w & UTX_TX_AVAIL) {
712 uart->utx.b.txdata = info->xmit_buf[info->xmit_tail++];
895 status = (uart->utx.w & UTX_CTS_STAT) ? 1 : 0;
914 uart->utx.w |= UTX_SEND_BREAK;
916 uart->utx.w &= ~UTX_SEND_BREAK;