Re: [PATCH] x86: fix gart iommu using for amd 64 bit system

From: Ingo Molnar
Date: Tue Nov 24 2009 - 10:27:07 EST



* FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx> wrote:

> > don't think user will like to use SWIOTLB instead of swiotlb.
>
> I doubt that users care about a way to fix their problems.

As far as swiotlb vs. GART goes, arguably a non-bouncing hw based
solution (GART) is superior to a bouncing one (swiotlb), right?

ngo
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