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Date: Thu, 20 Mar 1997 06:36:12 -0800 (PST)
From: Chris Timmons <skynyrd@opus.cts.cwu.edu>
To: David Greenman <dg@root.com>
cc: Jaye Mathisen <mrcpu@cdsnet.net>, Tom Samplonius <tom@uniserve.com>,
        freebsd-current@FreeBSD.ORG,
        "Justin T. Gibbs" <gibbs@freefall.freebsd.org>
Subject: Re: ahc problems with 2.2+ 
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Truly bizarre.  Some P5 boards like the asus p55tp4 choke out of the gate
with a 3940W and MEMIO.  OTOH, the ppro P6NP5 ran for about a day with
TAG, SCB and MEMIO before death.  Pull MEMIO and up for > 17 days now.  

-Chris

On Wed, 19 Mar 1997, David Greenman wrote:

>    ...and if I _don't_ turn on AHC_ALLOW_MEMIO on wcarchive, the machine
> dies regularly with a PCI bus parity error during the PIO instruction. This
> seems to happen on some (especially P6) machines.
>    With Justin's latest stuff, wcarchive has been quite stable.
> 
> -DG
> 
> David Greenman
> Core-team/Principal Architect, The FreeBSD Project
>