> The SUNW,CS4321 is the audio chip.
> 
> I'm kinda curious about "su at obio0" though.
> 
	su is the new serial controller on the Ultras and where the
	keyboard, rodent and serial ports attach. As near as I can tell
	from a Slowlaris Ultra5 at work, there is no zs controller anymore.

	The JAVAstation-1 is basically a SPARCstation5 with new serial and
	possibly SCSI/ethernet controllers from what I've heard.

		FYI,

		-Rob
p.s.
	I only run NetBSD/Amiga at home so I'll be ziltcho help in getting
	this going but maybe an Ultra guru in port-sparc could help out?