Lines Matching refs:xmit_cnt
424 if ((info->xmit_cnt <= 0) || (info->tty && info->tty->stopped)
432 info->xmit_cnt--;
435 if (info->xmit_cnt < WAKEUP_CHARS)
594 if (info->xmit_cnt && info->xmit_buf && !(info->zs_channel->curregs[5] & TxENAB)) {
690 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0;
856 if (info->xmit_cnt <= 0 || tty->stopped || info->tx_stopped ||
881 c = min(count, min(SERIAL_XMIT_SIZE - info->xmit_cnt - 1,
888 info->xmit_cnt += c;
895 if (info->xmit_cnt && !tty->stopped && !info->tx_stopped
909 ret = SERIAL_XMIT_SIZE - info->xmit_cnt - 1;
921 return info->xmit_cnt;
931 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0;