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vmm: introduce platform option to limit maximum IOMMU address width

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Signed-off-by: Nikolay Edigaryev <edigaryev@gmail.com>
This commit is contained in:
Nikolay Edigaryev
2025-01-08 12:14:19 +04:00
committed by Rob Bradford
parent fa686fdfc7
commit 74ca38f7a9
4 changed files with 42 additions and 1 deletions
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2
src/main.rs
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@@ -204,7 +204,7 @@ fn create_app(default_vcpus: String, default_memory: String, default_rng: String
.arg(
Arg::new("platform")
.long("platform")
.help("num_pci_segments=<num_pci_segments>,iommu_segments=<list_of_segments>,serial_number=<dmi_device_serial_number>,uuid=<dmi_device_uuid>,oem_strings=<list_of_strings>")
.help("num_pci_segments=<num_pci_segments>,iommu_segments=<list_of_segments>,iommu_address_width=<bits>,serial_number=<dmi_device_serial_number>,uuid=<dmi_device_uuid>,oem_strings=<list_of_strings>")
.num_args(1)
.group("vm-config"),
)