Subject: Re: DMA and interrupt errors on DS10?
To: Eric Schnoebelen <eric@cirr.com>
From: Manuel Bouyer <bouyer@antioche.eu.org>
List: port-alpha
Date: 02/09/2005 22:55:13
On Wed, Feb 09, 2005 at 03:49:59PM -0600, Eric Schnoebelen wrote:
> 
> - The driver tries to do the min of what drives and controller are capable.
> 
> 	My misunderstanding then.. Bummer..
> 
> 	I've got a stack of DS10L's sitting about here, and they
> all do this "degradation dance" during the first access..  Once
> they've done that, they run just fine..
> 
> 	And some of them have 80wire cables (round cables with
> external shielding) and I still see the degradation.

Probably a problem in the driver then. Is there some programming docs 
available for these chips ?

-- 
Manuel Bouyer <bouyer@antioche.eu.org>
     NetBSD: 26 ans d'experience feront toujours la difference
--