All I see in 3.30 is "Update "MdeModulePkg" module to improve M.2 RAID compatibility." I'd be thrilled if IOMMU support got better, but how can I tell from that? Eg, why do you say IOMMU support will improve? Are there more detailed release notes hidden someplace?
FWIW, I'm typing this on chrome running in a bhyve VM, and I pass a USB controller through via PCI-passthru (using IOMMU) for webcam and U2F dongle use by chrome.. The FreeBSD IOMMU driver whines a bit, but I just assumed that was buggy FreeBSD IOMMU support. Eg: "ivhd0: Error: completion failed tail:0x7e0, head:0x0."
FWIW, I'm typing this on chrome running in a bhyve VM, and I pass a USB controller through via PCI-passthru (using IOMMU) for webcam and U2F dongle use by chrome.. The FreeBSD IOMMU driver whines a bit, but I just assumed that was buggy FreeBSD IOMMU support. Eg: "ivhd0: Error: completion failed tail:0x7e0, head:0x0."