> Today I checked in some code I've been bashing on part-time for about
> a month.  The Decstation TurboChannel drivers now use sys/dev/tc/tc.c
> for autoconfiguration.  The old, ad-hoc TC autoconfiguration tables
> have been changed to use  the TC bus-attach structure defined in
> sys/dev/tc/tcvar.h.
> 
> I've tested that this boots on a 5k/200 and a 5k/240. A 3MIN is
> very, very likely to boot, since the bus structure is in many
> ways similar to the 5k/240 (3maxplus).

More on this.  I've had problems compiling arch/pmax/tc/scc.c - it
complains that it can't find "machine/ioasic_machdep.h", and there
isn't a ioasic_machdep.h in arch/pmax/include.  The old one of course
doesn't work without all the BUS_ macros...

I also got a few pointer to integer warnings compiling dev/tc/asc.c and
arch/pmax/dev/sfb.c, but these compiled ok without -Werror.

Simon.