[v2] VFIO integration

[Qemu-devel] [RFC v2 PATCH 0/2] VFIO integration

Bharat Bhushan posted 2 patches 6 years, 9 months ago

Diff against v1
Download series mbox

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hw/virtio/trace-events           |   5 ++
hw/virtio/virtio-iommu.c         | 133 +++++++++++++++++++++++++++++++++++++++
include/hw/virtio/virtio-iommu.h |   6 ++
target/arm/kvm.c                 |  25 ++++++++
target/arm/trace-events          |   3 +
5 files changed, 172 insertions(+)

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[Qemu-devel] [RFC v2 PATCH 0/2] VFIO integration

Posted by Bharat Bhushan 6 years, 9 months ago

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 v2 0/8] VIRTIO-IOMMU device

PCI device pass-through and virtio-net-pci is tested
with these chages using dma-ops

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"

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         | 133 +++++++++++++++++++++++++++++++++++++++
 include/hw/virtio/virtio-iommu.h |   6 ++
 target/arm/kvm.c                 |  25 ++++++++
 target/arm/trace-events          |   3 +
 5 files changed, 172 insertions(+)

-- 
1.9.3