On Mon, Jan 31, 2011 at 10:41:36AM +0100, Michal Schmidt wrote: > The autodetection of IRQ on standard serial ports perhaps made sense on > old hardware, but not anymore. These days we know the IRQ from PnP info > or simply assume the standard IRQ setting (IRQ4 for 0x3F8, IRQ3 for > 0x2F8). > Sounds raison-able, applied.