From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39319) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gRXEp-0004Pa-V5 for qemu-devel@nongnu.org; Tue, 27 Nov 2018 01:52:52 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gRXEm-0003fa-Pn for qemu-devel@nongnu.org; Tue, 27 Nov 2018 01:52:51 -0500 From: Bharat Bhushan Date: Tue, 27 Nov 2018 06:52:44 +0000 Message-ID: <20181127064101.25887-1-Bharat.Bhushan@nxp.com> Content-Language: en-US Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: [Qemu-devel] [PATCH RFC v5 0/5] virtio-iommu: VFIO integration List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "peter.maydell@linaro.org" , "alex.williamson@redhat.com" , "kevin.tian@intel.com" , "mst@redhat.com" , "tn@semihalf.com" , "drjones@redhat.com" , "linu.cherian@cavium.com" , "linuc.decode@gmail.com" , "qemu-devel@nongnu.org" , "qemu-arm@nongnu.org" Cc: "eric.auger.pro@gmail.com" , "peterx@redhat.com" , "bharatb.yadav@gmail.com" , Bharat Bhushan 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 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(-) --=20 2.19.1