> > 
> > In case anyone's interested, I just got X to run on my 4/260 ... sort 
> > of.
> > 
> > Upon first moving the mouse, I got a fifo overrun on zs1b, and the mouse 
> > didn't want to move after that.  Not sure what it might be at the moment 
> > ... I'm going to compare the Sun 3 zs driver with the Sparc's.

Still catching up on email :-)

I have X going on a 4/110 with mouse working, I remember the same problem
with the mouse.  As I remember Theo and I found that the baud rate of
the mouse isn't set right at boot, Theo fixed it so I don't remember
the details.  Basically, with the mouse hosed, you'll get the windows
popping up but no window manager, or maybe it comes up and dies soon, etc. 

Here's the bootmsg on my 4/110 :)
note the pfour0 and cgfour0 lines :)


NetBSD 1.0A (GENERIC) #42: Fri Mar 10 17:36:25 CST 1995
    root@orion:/usr/src/sys/arch/sparc/compile/GENERIC
real mem = 20840448
avail mem = 18522112
using 127 buffers containing 1040384 bytes of memory
mainbus0 (root)
cpu0 at mainbus0: SUN-4/100 series (MB86910 or WTL1164/5 FPU)
obio0 at mainbus0
pfour0 at obio0 addr 0xb000000: cardtype 0x41 
cgfour0 at pfour0: 1152 x 900 (console)
oclock0 at obio0 addr 0x3000000
memreg0 at obio0 addr 0x4000000
zs0 at obio0 addr 0x1000000 pri 12, softpri 6
zs1 at obio0 addr 0x0 pri 12, softpri 6
ie0 at obio0 addr 0x6000000 pri 6 address 08:00:20:07:c7:4d, type onboard
vmel0 at mainbus0
vmes0 at mainbus0
...

You should be able to reproduce the zs fix fairly quickly, 
I don't have any NetBSD source online, plus once again, this is something
that Theo did, so he'd be best to talk to.

  John Stone 
  johns@cs.umr.edu

-- 
*       John Stone - Computer Science Graduate Student / Unix Admin       *
*       University of Missouri - Rolla    Office: 208 MCS, 341-6434       *
*                           Unix Is Good For You                          *