[Qemu-devel] [V5 0/6] AMD IOMMU interrupt remapping

[David Kiarie]

Hello all, 

This patchset mainly adds AMD IOMMU interrupt remapping logic to Qemu. Doing 
that
I have solved an existing issue where platform devices are not able to make 
interrupt
requests with and explicit SID.

This series is based on the previously sent AMD IOMMU patchset and is available 
here[1]

Changes since v4
  -Removed SID enforcement from Intel IOMMU.
  -changed the code so that cache invalidation handler triggers with each 
invalidation from IOMMU
  -A few other miscallaneous fixes all suggested by Peter.


[1] https://github.com/aslaq/qemu ir

David Kiarie (6):
  hw/msi: Allow platform devices to use explicit SID
  hw/i386: enforce SID verification
  hw/iommu: Prepare for AMD IOMMU interrupt remapping
  hw/iommu: AMD IOMMU interrupt remapping
  hw/acpi: report IOAPIC on IVRS
  hw/iommu: share common code between IOMMUs

 hw/i386/acpi-build.c              |   2 +
 hw/i386/amd_iommu.c               | 206 +++++++++++++++++++++++++++++++++++++-
 hw/i386/amd_iommu.h               |  80 +++++++++++++++
 hw/i386/intel_iommu.c             |  84 +++++++---------
 hw/i386/kvm/pci-assign.c          |  12 ++-
 hw/i386/trace-events              |   7 ++
 hw/i386/x86-iommu.c               |   8 ++
 hw/intc/ioapic.c                  |  33 ++++--
 hw/misc/ivshmem.c                 |   6 +-
 hw/vfio/pci.c                     |   6 +-
 hw/virtio/virtio-pci.c            |   7 +-
 include/hw/i386/ioapic_internal.h |   1 +
 include/hw/i386/x86-iommu.h       |   2 +-
 include/sysemu/kvm.h              |  25 +++--
 kvm-all.c                         |  11 +-
 kvm-stub.c                        |   5 +-
 target-arm/kvm.c                  |   3 +-
 target-i386/kvm.c                 |  15 +--
 target-mips/kvm.c                 |   3 +-
 target-ppc/kvm.c                  |   3 +-
 target-s390x/kvm.c                |   3 +-
 21 files changed, 427 insertions(+), 95 deletions(-)

-- 
2.1.4