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[Xen-devel] [PATCH] Make x86_64 swiotlb code to support dma_ops [2/2]
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
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| Subject: | [Xen-devel] [PATCH] Make x86_64 swiotlb code to support dma_ops [2/2] |
| From: | "Langsdorf, Mark" <mark.langsdorf@xxxxxxx> |
| Date: | Wed, 28 Feb 2007 14:17:18 -0600 |
| Delivery-date: | Wed, 28 Feb 2007 12:16:40 -0800 |
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| Thread-topic: | [PATCH] Make x86_64 swiotlb code to support dma_ops [2/2] |
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.
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