The PCI pcic code doesn't work and never has. But I'm working on
fixing it. (I have a Sharp PC-3030 with the same controller that I had
a kludgey solution working on for a long time, but I'm trying to do it
right now.) It's really close to working... I can find and attach the
cards and map interrupts, but then the interrupts are getting lost
somewhere. I should have it working soon though. (It's not a lot of
new code, because it mostly leeches off the ISA stuff, since that's
what the chip itself does.)

> Why are there two controllers?

That's an unrelated bug. It's harmless though.

-- Dan