On Fri, 28 Feb 2003, Nikhil Nair wrote: > Possible solutions: > > a) Hack the serial driver to use the FIFO for input but ignore it for > output (as if the UART is a cross between a 16550A and a 16450); I don't > understand enough about the low-level stuff to know if this is possible - > it would mean delving deep into drivers/char/serial.c in the kernel, I > would imagine. You can't enable transmit and receive fifoes independently on the 16550. > b) Raise the priority of serial interrupts, and leave the FIFO off. I > don't know how to go about doing this, or what the dangers might be... There is no irq priority in standard Linux. Anyway I doubt that would solve the issue. > Any thoughts, suggestions, advice etc. would be much appreciated! Maybe a flow control problem? Nicolas _______________________________________________ Blinux-list@redhat.com https://listman.redhat.com/mailman/listinfo/blinux-list