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crosvm: Add config options for vfio iommu and guestAddress - #595

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crosvm: Add config options for vfio iommu and guestAddress#595
hros-tii wants to merge 1 commit into
microvm-nix:mainfrom
hros-tii:feat/crosvm-vfio-opts

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@hros-tii hros-tii commented Sep 4, 2026

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Add support for missing vfio PCI parameters for the --vfio flag that are present in recent versions of crosvm.

The VFIO iommu type can be configured globally or per-device; the
default type remains "viommu".

The `guestAddress` attribute is passed unmodified to `--vfio
guest-address`.

Signed-off-by: Hugo Ros <Hugo.Ros@tii.ae>
hros-tii added a commit to hros-tii/ghaf that referenced this pull request Sep 4, 2026
Follows the status of microvm-nix/microvm.nix#595.

Signed-off-by: Hugo Ros <Hugo.Ros@tii.ae>
hros-tii added a commit to hros-tii/ghaf that referenced this pull request Sep 7, 2026
Follows the status of microvm-nix/microvm.nix#595.

Signed-off-by: Hugo Ros <Hugo.Ros@tii.ae>
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