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(parent: 4547137) | patch
amd iommu: Enable ppr log
authorWei Wang <wei.wang2@amd.com>
Thu, 12 Jan 2012 12:52:37 +0000 (13:52 +0100)
committerWei Wang <wei.wang2@amd.com>
Thu, 12 Jan 2012 12:52:37 +0000 (13:52 +0100)
commit716419c5b4864842dc054996344a34b13587d9bc
treeebf41315957f67ec4849669281e0442a68f820cctree | snapshot
parent4547137c3e31bae4c6c89d1fad63b1928681715fcommit | diff
amd iommu: Enable ppr log

IOMMUv2 writes peripheral page service request (PPR) records into ppr
log to report guest OS pending DMA page requests from ATS devices.

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
xen/include/asm-x86/amd-iommu.h diff | blob | history
xen/include/asm-x86/hvm/svm/amd-iommu-defs.h diff | blob | history
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