This provides floppy and IDE controllers as well as serial and parallel
ports. However, dynamic configuration of devices is not yet supported.
Signed-off-by: NHervé Poussineau <hpoussin@reactos.org>
[AF: QOM'ify, split out header, create CharDriverState if absent]
Signed-off-by: NAndreas Färber <andreas.faerber@web.de>