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(parent: 716419c) | patch
amd iommu: Enable guest level translation
authorWei Wang <wei.wang2@amd.com>
Thu, 12 Jan 2012 12:53:20 +0000 (13:53 +0100)
committerWei Wang <wei.wang2@amd.com>
Thu, 12 Jan 2012 12:53:20 +0000 (13:53 +0100)
commit1106b119946a09f6b715a8cab7d7444fca760414
treee7aa4940f0fd97fb018981fabedd3e5887190655tree | snapshot
parent716419c5b4864842dc054996344a34b13587d9bccommit | diff
amd iommu: Enable guest level translation

Similar to nested paging for SVM, IOMMUv2 supports two level
translations for DMA. This patch enables this feature.

Signed-off-by: Wei Wang <wei.wang2@amd.com>
Committed-by: Jan Beulich <jbeulich@suse.com>
xen/drivers/passthrough/amd/iommu_init.c diff | blob | history
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