Alex Williamson aa42931827 vfio/type1: Add extension to test DMA cache coherence of IOMMU ...

Now that the type1 IOMMU backend can support IOMMU_CACHE, we need to
be able to test whether coherency is currently enforced.  Add an
extension for this.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

2014-02-26 11:38:37 -07:00

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