Matthias Drochner writes:
 > 
 > I have very similar output on an as600:
 > vendor 0x0100 product 0x8180 (class 0x21, subclass 0x04, interface 0xd8,
 > revision 0xf1) at pci0 dev 30 function 0 not configured
 > vendor 0x0100 product 0x8180 (class 0x81, subclass 0x80, interface 0x01)
 > at pci0 dev 30 function 2 not configured

Chris just committed a better fix to arch/alpha/pci/cia_pci.c; you may
want to grab the latest version.  His changes cleared up my problems,
they may help yours as well.

Drew