Greetings. Having a FIFO overrun when my amplc_pci230 card is set on the other side of a PCI bridge

Hello, I'm having some issues with my amplc_pci230 card. I have a 4U box
here that has a PCI bus (#2) with a Pericom Semiconductor PCI to PCI
bridge to another PCI bus (#3). When my PCI230 card is on bus #2, it
functions just fine with comedi (comedi_test runs and appears to
complete successfully). When I shut down and plug the card into a slot
on bus #3, I get nonstop messages in /var/log/messages (this is a RHEL 3
box)  once the driver is loaded.

kernel: comedi0: amplc_pci230: FIFO overrun
...

Any hints or clues? Right now, it's the only thing plugged into any of
the PCI slots on the motherboard. 

mike

-- 
Michael R. Head <burner_at_suppressingfire.org>
GPG: http://www.suppressingfire.org/~burner/gpg.key.txt [0x4C9DA1D0]