floppy low-level format

[Andre Berger <uzscd5@uni-bonn.de>]

I haven't figure out yet how to do a low-level format on /dev/fd0 on
PPCs, can anybody help me?

My machine is a PowerBook 3400/potato/2.2.17, the floppy drive comes
as a module (hardware module of course :)).

Thank you,
Andre