Access to ttyS0 and ttyS1 confusion

[Mark Gillingham <markgill@uwalumni.com>]

When I issue a setserial or statserial command on ttyS0 or ttyS1, both 
internal ports, the commands hang and I just ^C out. The commands on 
ttyS2 and ttyS3 behave normally. Since I mostly ignore the internal 
serial ports when I installed, I bet I missed something. Something 
might be amiss in BIOS too, but I'm not sure where to look. I know how 
to get to the BIOS settings, but I'm not too sure about what I'm seeing 
when I get there. Any ideas appreciated.

Mark