[Xen-devel] [PATCH] Make x86_64 swiotlb code to support dma_ops [2/2]

["Langsdorf, Mark" <mark.langsdorf@xxxxxxx>]

As per Keir's suggestion, I'm simplifying my approach
to getting GART into the kernel.  This patch set
makes the x86_64 swiotlb code work with dma_ops.

The first patch creates the arch/x86_64/kernel/pci-dma-xen.c
file based on the standard pci-dma.c, and creates
arch/x86_64/kernel/swiotlb-xen.c based on 
arch/i386/kernel/swiotlb.c.  

The second patch makes the necessary changes for
swiotlb to work with Xen on AMD64.

-Mark Langsdorf
AMD, Inc.

Attachment: enable-dma-ops.patch
Description: enable-dma-ops.patch

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