[edk2-devel] Does EDK2 support multiple IOMMUs on a single platform and assigning them to particular devices?

[edk2-devel] Does EDK2 support multiple IOMMUs on a single platform and assigning them to particular devices?

[Arminder Singh]

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Hello,

The platform I'm building EDK2 for requires the IOMMU to be set up for devices to access their own memory space, but there are multiple IOMMUs on my platform and they need to be assigned to different devices. Does EDK2 natively support configuring multiple IOMMUs on the same platform and assigning them to a given device? If it does, how would I go about that?

Thanks,
Arminder


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