Dear All Sifu,
I know that it's possible that im unable to passthrough any of my motherboard usb bus to vm, which indeed im un-able to. But is it possible that even my PCIE 1x lane are also tied to it and unable to passthrough?
Because it seems so at my current situation. I bought a FL1100 usb controller and attached it into my pcie 1x, but it says the device is used by Unraid and dont have the option to passthrough.
Any advices?
I tried changing into another slot i have but it's still on the same iommu group, tried to switch different ACS override and no luck as well.
tower-diagnostics-20210722-2050.zip