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Re: aha1542 vs. DAT vs. kernel 2.0.x

daemon@ATHENA.MIT.EDU (Andries Brouwer)
Mon May 15 06:50:06 2000

Date:	Mon, 15 May 2000 12:48:40 +0200
From: Andries Brouwer <aeb@veritas.com>
To: "Steven S. Dick" <ssd@nevets.oau.org>
Cc: linux-scsi@vger.rutgers.edu
Message-ID: <20000515124840.A14783@veritas.com>
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In-Reply-To: <m12rDbJ-000Q8RC@nevets.oau.org>; from ssd@nevets.oau.org on Mon, May 15, 2000 at 01:39:33AM -0400

On Mon, May 15, 2000 at 01:39:33AM -0400, Steven S. Dick wrote:
> Alan Cox wrote:

> >This fixed the crash on reset cases I was seeing. Im sure the entire
> >reset problem is not fixed though
> 
> I'm also sure it did not fix the reset problem.
> I think there are other resources that are not freed after a reset.
> 
> My experience is that once a device causes a reset, it never recovers,

I agree completely.

> The AHA1542 is a very good ISA card.  It's hard to beat for ISA.  However,
> the 2.2 linux drivers for it are substandard.  The drivers in 1.0 were
> much more stable.

Here I think I disagree. On the one hand I recall precisely
the same problems from the 1.0 times (indeed, 1.0 would panic).
On the other hand I think that the driver has been essentially
unmodified all this time, so it would be surprising if there was
significant change in behaviour.

Can you find a driver version that you proclaim relatively stable?
More stable than the current one?

Andries

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