search for: iommudx

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[RFC v1 0/3] Add VIRTIO_F_IOMMU_PLATFORM support
2017 Jul 21
1
[RFC v1 0/3] Add VIRTIO_F_IOMMU_PLATFORM support
...tried to enable the IOMMU_PLATFORM > >> feature for > >> VirtioBlkDevice. I am sending this as RFC to seek feedback before I > >> extend the support > >> for other Virtio devices. The patch has been tested in SEV guest - > >> mainly because > >> IoMmuDxe driver installs the IOMMU protocol for SEV guest only. If > >> needed, I can > >> extend the IoMmuDxe driver to install IOMMU protocol for non SEV guests. > >> > >> qemu cli used for testing: > >> > >> # $QEMU \ > >> ... > >&g...
[RFC v1 0/3] Add VIRTIO_F_IOMMU_PLATFORM support
2017 Jul 21
1
[RFC v1 0/3] Add VIRTIO_F_IOMMU_PLATFORM support
...tried to enable the IOMMU_PLATFORM > >> feature for > >> VirtioBlkDevice. I am sending this as RFC to seek feedback before I > >> extend the support > >> for other Virtio devices. The patch has been tested in SEV guest - > >> mainly because > >> IoMmuDxe driver installs the IOMMU protocol for SEV guest only. If > >> needed, I can > >> extend the IoMmuDxe driver to install IOMMU protocol for non SEV guests. > >> > >> qemu cli used for testing: > >> > >> # $QEMU \ > >> ... > >&g...