Re: [PATCH] use select for GART_IOMMU to enable AGP

From: Andi Kleen
Date: Fri Mar 24 2006 - 07:48:41 EST


On Friday 24 March 2006 13:45, Roman Zippel wrote:
> Hi,
>
> On Fri, 24 Mar 2006, Andi Kleen wrote:
>
> > > The easiest solution is to simply remove the default and let GART_IOMMU
> > > select AGP too.
> >
> > GART_IOMMU works without AGP driver too. It just has the requirement
> > that the AMD64 AGP driver is either builtin or not enabled at all.
>
> I don't see how this is/was possible, if GART_IOMMU was enabled so was AGP
> (and AGP_AMD64). That hasn't changed with the patch.

That was/is a bug that was originally introduced in the 2.4->2.6 Kconfig conversion.
The code was designed to handle it and did in 2.4.

-Andi
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