What about this?
It adds a new chip operation (I know Vivien said not to, but I was
doing it already) port_setup_extra, and implements it for Topaz.
Also it changes the mv88e6xxx_port_set_cmode so that it does not use
those 2 additional parameters.
Should I rewrite it so that only the second change is applied?
Should I send a new series, v5, today? I think that I once read David
complain that he does not like if new versions of patch series are sent
at the same day.
Marek