turning off DMA?

["Nino on NetBSD 4.0" <nbsdold%gmx.net@localhost>]

Dear NetBSD users,

I would like to turn off DMA (at least for a floppy drive that does not work 
with DMA enabled). The performance penalty is fine with me. Where do I do that?

I searched a bit, but found just solutions for Linux and something that looked 
like a solution for FreeBSD...

Thank you in advance for your kind help.

Kind regards,

Nino
-- 
GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT!
Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01