Subject: Re: panic: wscons_emul_attach: bogus location on 3000/900?
To: John Hawkinson <jhawk@bbnplanet.com>
From: Chris G Demetriou <Chris_G_Demetriou@ux2.sp.cs.cmu.edu>
List: port-alpha
Date: 11/15/1996 19:04:34
> > I put a new kernel up at
> > 
> > 	ftp://ftp.netbsd.org/pub/incoming/cgd/netbsd.GENERIC.gz 
> > 
> > which should solve your problem.  Give it a spin, and tell me how it
> > goes.
> 
> Works fine.

Cool!


> Next problem:
> 
> 	Characters entered on the console seem to quasi-randomly
> repeated. I've attached the kernel probe output and results of my
> attempt to enter a terminal type, followed by my entering a-zA-Z
> (there was one typo in one of them, but note that most characters are
> doubled).  To get it to accept "xterm" I had to enter each letter
> multiple times and delete until finally it accepted the letter in question
> as a single one.
> 
> Clues, how to debug, etc., would be appreciated.

That's a good one.  I've seen that before, but never need it happen
quite so regularly and severly...

The z8530 has a hardware settle time, and I'd always thought that that
was taken care of in hardware on the alpha since i figured that if
that _was_ a problem, it would have blown up more severely...


I've built a kernel which includes short delays when accessing the SCC
registers.  it's now at:

	ftp://ftp.netbsd.org/pub/incoming/cgd/netbsd.GENERIC.gz 

(same place as the old one)

I've booted it on my 3000/300LX, and it seems to work fine there.
(just a sanity check; it used to work fine...  8-)



chris