Netbooting my sun4c with the 19981105 snapshot I see:

qec0 at sbus0 slot 1 offset 0x20000 level 4 (ipl 5): 128K memory
qe at qec0 slot 0 offset 0x0 not configured
qe at qec0 slot 1 offset 0x0 not configured
qe at qec0 slot 2 offset 0x0 not configured
qe at qec0 slot 3 offset 0x0 not configured

I assume this is the quad-ethernet card.

My first guess of 

qe*	at qec?

did not work, and looking at the files.sbus etc I appear to need 
dev/sbus/be.c or hme.c

Neither of which appear in -current.

Does anyone have a driver for these things?

Thanks.

--sjg