Hi Bharat, On 21/08/2017 12:48, Bharat Bhushan wrote: > This V3 version is mainly about rebasing on v3 version on Virtio-iommu device > framework from Eric Augur and addresing review comments. s/Augur/Auger ;-) > > This patch series allows PCI pass-through using virtio-iommu. > > This series is based on: > - virtio-iommu specification written by Jean-Philippe Brucker > [RFC 0/3] virtio-iommu: a paravirtualized IOMMU, > > - virtio-iommu driver by Jean-Philippe Brucker > [RFC PATCH linux] iommu: Add virtio-iommu driver > > - virtio-iommu device emulation by Eric Augur. > [RFC v3 0/8] VIRTIO-IOMMU device > > PCI device pass-through and virtio-net-pci is tested with these changes using > dma-ops
I confirm it works fine now with 2 assigned VFs. However at the moment DPDK testpmd using those 2 VFs does not work for me: 1: [/home/augere/UPSTREAM/dpdk/install/bin/testpmd(rte_dump_stack+0x24) [0x4a8a78]] I haven't investigated yet... Thanks Eric > > This patch series does not implement RESV_MEM changes proposal by > Jean-Philippe > "https://lists.gnu.org/archive/html/qemu-devel/2017-07/msg01796.html"; > > v2->v3: > - This series is based on "[RFC v3 0/8] VIRTIO-IOMMU device" > Which is based on top of v2.10-rc0 that > - Fixed issue with two PCI devices > - Addressed review comments > > v1->v2: > - Added trace events > - removed vSMMU3 link in patch description > > Bharat Bhushan (2): > target/arm/kvm: Translate the MSI doorbell in kvm_arch_fixup_msi_route > virtio-iommu: vfio integration with virtio-iommu > > hw/virtio/trace-events | 5 ++ > hw/virtio/virtio-iommu.c | 163 > +++++++++++++++++++++++++++++++++++++++ > include/hw/virtio/virtio-iommu.h | 6 ++ > target/arm/kvm.c | 27 +++++++ > target/arm/trace-events | 3 + > 5 files changed, 204 insertions(+) >
