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Message-ID: <9e47339105071415392ef2eb2e@mail.gmail.com>
Date: Thu, 14 Jul 2005 18:39:43 -0400
From: Jon Smirl <jonsmirl@gmail.com>
Reply-To: Jon Smirl <jonsmirl@gmail.com>
To: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Subject: Re: [patch 2.6] remove PCI_BRIDGE_CTL_VGA handling from setup-bus.c
Cc: Greg KH <greg@kroah.com>, Andrew Morton <akpm@osdl.org>,
       linux-pci@atrey.karlin.mff.cuni.cz, linux-kernel@vger.kernel.org,
       Benjamin Herrenschmidt <benh@kernel.crashing.org>
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On 7/14/05, Ivan Kokshaysky <ink@jurassic.park.msu.ru> wrote:
> On Thu, Jul 14, 2005 at 10:07:34AM -0400, Jon Smirl wrote:
> > I'm don't think it has ever been working in the 2.6 series. If you are
> > getting rid of it get rid of the #define PCI_BRIDGE_CTL_VGA in pci.h
> > too since this code was the only user.
> 
> No. The PCI_BRIDGE_CTL_VGA is not something artificial, it just describes
> some well defined hardware bit in the p2p bridge config header, so anyone
> working on VGA switching API will have to use it.

I had the wrong define, this is the one I was thinking of IORESOURCE_BUS_HAS_VGA

> > This code is part of VGA arbitration which BenH is addressing with a
> > more globally comprehensive patch. Ben's code will probably replace
> > it.
> 
> Yes, I've heard Ben is working on this, but I've yet to see the code. ;-)
> Any pointers?
> 
> Ivan.
> 


-- 
Jon Smirl
jonsmirl@gmail.com