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[PATCH V1 0/3] Passthru device support under emulated amd-iommu
From: |
Wei Huang |
Subject: |
[PATCH V1 0/3] Passthru device support under emulated amd-iommu |
Date: |
Mon, 28 Sep 2020 15:05:03 -0500 |
This patchset adds support for passthru devices to run inside VMs under
the management of an emulated amd-iommu device (vIOMMU). This feature
has a variety of benefits, including enhanced I/O security and user-mode
driver support, for guest VMs.
This patchset has been tested with both 1G and 10G NICs on AMD boxes.
Thanks,
-Wei
Wei Huang (3):
amd-iommu: Add address space notifier and replay support
amd-iommu: Sync IOVA-to-GPA translation during page invalidation
amd-iommu: Fix up amdvi_mmio_trace() to differentiate MMIO R/W
hw/i386/amd_iommu.c | 243 ++++++++++++++++++++++++++++++++++++++++++--
hw/i386/amd_iommu.h | 13 +++
hw/vfio/common.c | 3 +-
3 files changed, 247 insertions(+), 12 deletions(-)
--
2.25.2
- [PATCH V1 0/3] Passthru device support under emulated amd-iommu,
Wei Huang <=