> > Give a port 30ms to drain; this is an arbitary value chosen to avoid > > long delays if there are many such ports in the system, while giving a > > reasonable chance for a single port to drain. Should a port not drain > > within this timeout, issue a warning.
30mS is a bit short at low baud rates - could we set the timeout based on baud + fifo size ? ACK anyway - its clearly better than hanging if hardware flow control has halted the uart! -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
