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From: "Justin T. Gibbs" <gibbs@scsiguy.com>
To: Jeff Garzik <jgarzik@pobox.com>, Mickael Marchand <marchand@kde.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] adaptec 1210sa
Date: Tue, 30 Dec 2003 16:57:49 -0700	[thread overview]
Message-ID: <641152704.1072828669@aslan.btc.adaptec.com> (raw)
In-Reply-To: <3FF20B7A.1090108@pobox.com>

>> the idea suggested by Justin was to clear bits 6 and 7 at 0x8a of pci 
>> configuration space. (which I hope did fine :)
>> 
>> Thanks Justin :)
> 
> 
> Does the aar1210 have a different PCI id?  That would make it easy to
> distinguish, and thus easy to selectively apply your patch only to Adaptec
> chipsets that need it.

The change is harmless for controllers using non-adaptec BIOSes.  You'll
find that on these other controllers, the interrupt masks are already
clear.  If this wasn't the case, the current Linux driver wouldn't work
even on stock boards.

--
Justin


  reply	other threads:[~2003-12-30 23:52 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-12-22  2:05 [PATCH] adaptec 1210sa Mickael Marchand
2003-12-30 23:34 ` Jeff Garzik
2003-12-30 23:57   ` Justin T. Gibbs [this message]
2003-12-30 23:55     ` Jeff Garzik
2003-12-31  0:10   ` Hugo Mills
2003-12-30 23:51 ` Jeff Garzik
2003-12-31  0:20 ` Jeff Garzik
2003-12-31 11:25   ` Mickael Marchand
2004-01-03 20:46   ` Mickael Marchand

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