Re: O2 framebuffer problems with install kernel

[Stephen Borrill <netbsd%precedence.co.uk@localhost>]

On Tue, 29 Jul 2008, Izumi Tsutsui wrote:
> macallan%NetBSD.org@localhost wrote:
>
> > > > - - it works fine on R5k O2s
> > >
> > > Erm no, I reported the problems and I've got a 180MHz R5k O2.
> >
> > Ok, it works on (some|most) R5k O2s. Mine's got a 200MHz/1MB cache
> > CPU module and 256MB RAM, I do have a 180MHz/512kB module somewhere,
> > I'll dig it up and see if it changes anything.
>
> Mine is also R5K 180MHz/512k and has the same problem.
>
> Anyway, it looks just a simple DMA-cache issue and
> the attached patch seems to fix it.
[snip]

Yes, that gets it working. Excellent!

I can't get it to respond to a PS/2 keyboard after it's booted up though 
(I don't know whether I could before - I couldn't see anything on the 
screen!)

--
Stephen