Hi Eric, On Fri, Feb 28, 2020 at 3:06 PM Auger Eric <eric.au...@redhat.com> wrote:
> Hi Bharat, > > On 11/27/18 7:52 AM, Bharat Bhushan wrote: > > This patch series integrates VFIO with virtio-iommu. This is > > tested with assigning 2 pci devices to Virtual Machine. > > > > This version is mainly about rebasing on v9 version on > > virtio-iommu device framework from Eric Augur. > > > > This patch series allows PCI pass-through using virtio-iommu. > > > > This series is based on: > > - virtio-iommu kernel driver by Jean-Philippe Brucker > > [PATCH v5 0/7] Add virtio-iommu driver > > git://linux-arm.org/kvmtool-jpb.git virtio-iommu/v0.9 > > > > - virtio-iommu device emulation by Eric Augur. > > [RFC,v9,00/17] VIRTIO-IOMMU device > > https://github.com/eauger/qemu/tree/v3.1.0-rc2-virtio-iommu-v0.9 > > Now we have the driver and the base qemu device upstream we may resume > this activity to complete the VFIO integration. Do you intend the > respin? Otherwise let me know if you want me to help. > > Yes Eric, I am planning to respin the changes. Can you please point to latest changes (qemu/Linux both). Thanks -Bharat Thanks > > Eric > > > > v4->v5: > > - Rebase to v9 version from Eric > > - PCIe device hotplug fix > > - Added Patch 1/5 from Eric previous series (Eric somehow dropped in > > last version. > > - Patch "Translate the MSI doorbell in kvm_arch_fixup_msi_route" > > already integrated with vsmmu3 > > > > v3->v4: > > - Rebase to v4 version from Eric > > - Fixes from Eric with DPDK in VM > > - Logical division in multiple patches > > > > 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 (4): > > virtio-iommu: Add iommu notifier for iommu-map/unmap > > virtio-iommu: Call iommu notifier on attach/detach > > virtio-iommu: add virtio-iommu replay > > virtio-iommu: handle IOMMU Notifier flag changes > > > > Eric Auger (1): > > hw/vfio/common: Do not print error when viommu translates into an mmio > > region > > > > hw/vfio/common.c | 2 - > > hw/virtio/trace-events | 5 + > > hw/virtio/virtio-iommu.c | 190 ++++++++++++++++++++++++++++++- > > include/hw/virtio/virtio-iommu.h | 6 + > > 4 files changed, 198 insertions(+), 5 deletions(-) > > > > -- -Bharat
