On Fri, Feb 14, 2020 at 02:27:35PM +0100, Eric Auger wrote: > This series implements the QEMU virtio-iommu device. > > This matches the v0.12 spec (voted) and the corresponding > virtio-iommu driver upstreamed in 5.3. All kernel dependencies > are resolved for DT integration. The virtio-iommu can be > instantiated in ARM virt using: > > "-device virtio-iommu-pci".
Is there any more documentation besides this ? I'm wondering on the intended usage of this, and its relation or pros/cons vs other iommu devices You mention Arm here, but can this virtio-iommu-pci be used on ppc64, s390x, x86_64 too ? If so, is it a better choice than using intel-iommu on x86_64 ? Anything else that is relevant for management applications to know about when using this ? Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|
