I've a FireWire card installed in a PCI slot on my ASUS B350-PLUS. I want to passthrough this card to my Windows 11 VM, so I have to bind this to vfio. With the PCIe ACS override set to "Both" I've managed to isolate the card into a single group:
But when I tick the checkbox to bind this group to vfio on boot, the server is stuck in a boot loop. When I delete the VFIO file from the USB stick the server starts normally.
I already tried to swap the card with another PCI slot on my motherboard, but that didn't work.
What can I do? Any help?
viki-diagnostics-20230306-2233.zip