My Sun 3/60 says this:

zsc0 at obio0 addr 0x0 ipl 6: (softpri 3)
kbd0 at zsc0 channel 0 (console)
ms0 at zsc0 channel 1

zsc1 at obio0 addr 0x20000 ipl 6: (softpri 3)
zstty0 at zsc1 channel 0
zstty1 at zsc1 channel 1
zsc1: enabling zs interrupts

Note that zsc0 (first 8530 DUART) is used for the keyboard (kbd0) &
mouse (ms0), and that the second one is for the two tty ports.

The output you gave indicates that either the mouse was not
recognized, or the kernel doesn't have the mouse driver in it.

	Erik E. Fair	fair@clock.org