Comment 36 for bug 1580459

I've been not using USB host passthrough this whole time, as my PCI USB3 card covers that need pretty well. Speaking of those cards, for those of you who also use one, does it work perfectly? If so, I'd like to know its model so I can go buy it, because while my card works, about 50% of the time I try to use it, I get some bad output when I run "dmesg | grep -i vfio" (the standard spam when a device doesn't get passed through properly that's full of messages related to power management) and the VM doesn't seem to have any access to it. When this happens, I have to restart the whole host to get another 50% chance at using the card.