Re: [PATCH 0/12] Factor VT-d KVM functions into a generic API(with multiple device assignment support)

From: Greg KH
Date: Wed Dec 03 2008 - 01:06:40 EST

On Tue, Dec 02, 2008 at 02:01:11PM +0100, Joerg Roedel wrote:
> Hi,
> this patch series makes the current KVM device passthrough code generic
> enough so that other IOMMU implementation can also plug into this code.
> It works by factoring the functions Vt-d code exports to KVM into a
> generic interface which allows different backends.
> This is the second version of the patchset. The most important change to
> the previous version is that this patchset was rebased to the improved
> API from Han Weidong which supports multiple devices per IOMMU domain.
> For completeness, this series also includes the patches from Han with
> some cleanups. So this patchset can be applied on current avi/master
> tree.

Have you tried porting any of the current iommu controllers to this new
framework to see if it works properly for them?


greg k-h
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