Subject: Re: [PATCH 1/1] pci: Block config access during BIST (resend)
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: brking@us.ibm.com, Andi Kleen <ak@muc.de>,
       Paul Mackerras <paulus@samba.org>,
       Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
In-Reply-To: <1106777405.5235.78.camel@gaston>
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On Mer, 2005-01-26 at 22:10, Benjamin Herrenschmidt wrote:
> On Wed, 2005-01-26 at 10:34 -0600, Brian King wrote:
> Well, I honestly think that this is unnecessary burden. I think that
> just dropping writes & returning data from the cache on reads is enough,
> blocking userspace isn't necessary, but then, I may be wrong ;)

Providing the BARs, cmd register and bridge VGA_EN are cached then I
think you
are right.

Alan

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