Sony R/W Optical on DS3100

[Yampalimardilor]

Does anyone have any clues on how to bring up a Sony Read/Write Optical
on a DECstation 3100?  I added it to scsi_data.c and it is recognized
but I can't really do anything to it - rzdisk, mkfs, and such don't work.
Thanks.
		-Devin
P.S. if you're reading this on comp.unix.ultrix, make sure you mail me or
follow up to comp.sys.dec as I don't read c.u.u.  Thanks.
P.P.S I CAN do a low level (from the boot prom) scsi format on it.
Yampalimardilor           *     a.k.a Devin Hooker
Mage School, Glantri      *           University of Colorado-Boulder
(Grad Student)            *           (Undergrad Student)