[VFIO] add basic implementation#5870

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ShadowCurse wants to merge 23 commits into

firecracker-microvm:mainfrom

ShadowCurse:vfio_with_dependencies

Commits on Jun 8, 2026

vfio: add VfioConfig types and wire into VmResources
ShadowCurse
committed
vfio: add REST API endpoint and metrics for VFIO devices
ShadowCurse
committed
vfio: make ArrayVec a non-optional dependency
ShadowCurse
committed
pci: add 32-bit BAR support and generic get_bar_addr to Bars
ShadowCurse
committed
pci: add accessor methods to MsixCap
ShadowCurse
committed
vfio: add host-page-aligned utility functions
ShadowCurse
committed
vfio: add vfio-bindings and vfio-ioctls dependencies
ShadowCurse
committed
vfio: add VFIO PCI device passthrough support
ShadowCurse
committed
devtool: add --vfio-device and --first-vfio-pci-device options
ShadowCurse
committed
vfio: add functional integration tests for NVMe passthrough
ShadowCurse
committed
vfio: disallow starting VM with VFIO with incompatible configurations
ShadowCurse
committed
vfio: disallow taking snapshots with VFIO devices attached
ShadowCurse
committed
vfio: seccomp: allow syscalls for VFIO device runtime
ShadowCurse
committed
vfio: add NVMe driver config for guest kernel
ShadowCurse
committed
vfio: ci: add dedicated Buildkite step for VFIO tests
ShadowCurse
committed
vfio: hotplug: add post VM start VFIO hotplug
ShadowCurse
committed
vfio: seccomp: add syscalls needed for VFIO hotplug
ShadowCurse
committed
pci: bars: add additional utilities to Bars type
ShadowCurse
committed
vfio: add hot-unplug support
ShadowCurse
committed
vfio: doc: add VFIO passthrough documentation
ShadowCurse
committed
changelog: vfio: add a note about VFIO passthrough
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committed
do not merge: point to vfio artifacts
ShadowCurse
committed
docs: vfio: hotplug: metion VFIO at hot-plug supported
ShadowCurse
committed

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[VFIO] add basic implementation#5870

[VFIO] add basic implementation#5870
ShadowCurse wants to merge 23 commits into
firecracker-microvm:mainfrom
ShadowCurse:vfio_with_dependencies

Commits on Jun 8, 2026

vfio: add VfioConfig types and wire into VmResources

vfio: add REST API endpoint and metrics for VFIO devices

vfio: make ArrayVec a non-optional dependency

pci: add 32-bit BAR support and generic get_bar_addr to Bars

pci: add accessor methods to MsixCap

vfio: add host-page-aligned utility functions

vfio: add vfio-bindings and vfio-ioctls dependencies

vfio: add VFIO PCI device passthrough support

devtool: add --vfio-device and --first-vfio-pci-device options

vfio: add functional integration tests for NVMe passthrough

vfio: disallow starting VM with VFIO with incompatible configurations

vfio: disallow taking snapshots with VFIO devices attached

vfio: seccomp: allow syscalls for VFIO device runtime

vfio: add NVMe driver config for guest kernel

vfio: ci: add dedicated Buildkite step for VFIO tests

vfio: hotplug: add post VM start VFIO hotplug

vfio: seccomp: add syscalls needed for VFIO hotplug

pci: bars: add additional utilities to Bars type

vfio: add hot-unplug support

vfio: doc: add VFIO passthrough documentation

changelog: vfio: add a note about VFIO passthrough

do not merge: point to vfio artifacts

docs: vfio: hotplug: metion VFIO at hot-plug supported