Lines Matching refs:xmit_cnt
264 unsigned int xmit_cnt; member
793 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in mxser_activate()
867 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in mxser_flush_buffer()
947 c = min_t(int, count, min(SERIAL_XMIT_SIZE - info->xmit_cnt - 1, in mxser_write()
956 info->xmit_cnt += c; in mxser_write()
964 if (info->xmit_cnt && !tty->flow.stopped) in mxser_write()
979 if (info->xmit_cnt >= SERIAL_XMIT_SIZE - 1) in mxser_put_char()
985 info->xmit_cnt++; in mxser_put_char()
996 if (!info->xmit_cnt || tty->flow.stopped || !info->port.xmit_buf || in mxser_flush_chars()
1008 ret = SERIAL_XMIT_SIZE - info->xmit_cnt - 1; in mxser_write_room()
1015 return info->xmit_cnt; in mxser_chars_in_buffer()
1412 if (info->xmit_cnt && info->port.xmit_buf) in mxser_start()
1649 if (!port->xmit_cnt || tty->flow.stopped || in mxser_transmit_chars()
1655 cnt = port->xmit_cnt; in mxser_transmit_chars()
1661 if (!--port->xmit_cnt) in mxser_transmit_chars()
1665 port->icount.tx += (cnt - port->xmit_cnt); in mxser_transmit_chars()
1667 if (port->xmit_cnt < WAKEUP_CHARS) in mxser_transmit_chars()
1670 if (!port->xmit_cnt) in mxser_transmit_chars()