Lines Matching refs:xmit_fifo_room
448 info->xmit_fifo_room = TXFIFO_SIZE - sGetTxCnt(cp);
454 c = min(info->xmit_fifo_room, info->xmit_cnt);
456 if (c <= 0 || info->xmit_fifo_room <= 0)
464 info->xmit_fifo_room -= c;
485 info->xmit_tail, info->xmit_fifo_room);
1433 info->xmit_cnt, info->xmit_fifo_room);
1449 info->xmit_cnt, info->xmit_fifo_room);
1583 if (!tty->stopped && !tty->hw_stopped && info->xmit_fifo_room == 0)
1584 info->xmit_fifo_room = TXFIFO_SIZE - sGetTxCnt(cp);
1586 if (tty->stopped || tty->hw_stopped || info->xmit_fifo_room == 0 || info->xmit_cnt != 0) {
1593 info->xmit_fifo_room--;
1627 if (!tty->stopped && !tty->hw_stopped && info->xmit_fifo_room < count)
1628 info->xmit_fifo_room = TXFIFO_SIZE - sGetTxCnt(cp);
1634 if (!tty->stopped && !tty->hw_stopped && info->xmit_cnt == 0 && info->xmit_fifo_room > 0) {
1635 c = min(count, info->xmit_fifo_room);
1650 info->xmit_fifo_room -= c;