Subject: Re: xd driver fix
To: Jason Thorpe <thorpej@nas.nasa.gov>
From: Don Koch <aardvark@krl.krl.com>
List: port-sparc
Date: 03/03/1996 22:06:07
> Jason R. Thorpe wrote:
> On Sun, 03 Mar 1996 20:12:40 -0500
> "Don Koch" <aardvark@krl.krl.com> wrote:
>
> > Just a note to let those of you who care that I've sent in a patch for
> > some serious Xylogics 753/7053 driver bugs. I've actually mounted a
> > drive on a 3/280.
>
> That's teriffic...Charles Hannum, Chuck Cranor, and I were working on it
> one day a couple of weeks ago, but didn't actually get the drive to mount...
The major problem now is that it spews out a ton of "out of DVMA space"
warnings (well, the warnings are minor, the system hanging while it
spews them to a 9600 baud terminal is major ;-).
> > I don't know if there is a similar problem on the sparc, but I sent in
> > a patch to fix the same problems I found in the sun3 code. I (and, more
> > to the point, several others) would appreciate someone testing this patch
> > on a Sun4 with a Xylogics 7053 controller. Since I don't have a sparc
> > (vme or otherwise), I can't test the sparc version of this patch. (If
> > someone want's to donate a board... :-).
>
> The sparc version works well ... but, your diffs look like they will work
> on that version, too ... they should probably go into that one so that
> one day the two ports can share xd/xy drivers...
Given the stuff I changed, I'm surprised the sparc worked. Probably a
different rev Xylogics board.
> --------------------------------------------------------------------------
-d