>> I'm a bit concerned with TC LANCE driver (found in sys/dev/tc/if_le_tc.c)
>> is not confirmed working well on DEC3000 systems. 
>
>  Huh?  I beat the crap out of it on my 3000/300 machines...works fine
> there..

There are two different LANCE drivers available for IOASIC DECstation and
DEC3000.   One is IOASIC assisted, sys/dev/tc/if_le_ioasic.c, another is
just a plain TURBOchannel option card which was originally designed for
DECstation 5000/200, sys/dev/tc/if_le_tc.  The former is apparently working
well, but from what I saw in port-alpha the latter does not work this moment.

Tohru Nishimura