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Date:      Tue, 17 Apr 2007 10:24:35 -0600
From:      Scott Long <scottl@samsco.org>
To:        "Gelsema, P \(Patrick\) - FreeBSD" <freebsd@superhero.nl>
Cc:        freebsd-current@freebsd.org
Subject:   Re: Difference between 6.2 and 7.0 Adaptec 39320D - 7.0 performing less
Message-ID:  <4624F4C3.30006@samsco.org>
In-Reply-To: <16295.195.50.100.20.1176825375.squirrel@www.superhero.nl>
References:  <200704162247.29909.gelsemap@superhero.nl> <20070416230322.GA69661@xor.obsecurity.org> <49836.195.50.100.20.1176808326.squirrel@www.superhero.nl> <4624DD82.7030400@samsco.org> <16295.195.50.100.20.1176825375.squirrel@www.superhero.nl>

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Gelsema, P (Patrick) - FreeBSD wrote:
> On Tue, April 17, 2007 16:45, Scott Long wrote:
>> Gelsema, P (Patrick) - FreeBSD wrote:
> 
> <SNAP></SNAP>
> 
>>
>> The 39320D is a finicky card.  I don't recall putting in the code that
>> would downshift the speed like this, but it wouldn't surprise me if it
>> is a side effect of the system going slower.  Anyways, it sounds like
>> you're a good candidate/victim for the MPSAFE locking changes that I
>> just made to the SCSI layer and the ahc/ahd drivers.  Would you mind
>> testing it out (just update to the latest 7-CURRENT sources) and let me
>> know how it works for you?
> 
> Ed Schouten mentioned how to get the nic working, currently undetected.
> Hopefully this is commited already, which will save me a lot of hassle
> everytime rebuilding the machine from scratch.
> 
> When I got the nic working I will cvsup and let you know. Hopefully all
> before tomorrow evening.
> 
> Is building world/kernel sufficient as test or do you want me to do more
> tests?
> 

Any amount of testing that you can do is appreciated.  Even verifying
that it boots is helpful =-)

Scott



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