I need to hook up a net device via virtio-net-pci such as 03:10.1 and there is documentation for addr=10.1 but there is no information on how to provide the 03 part. There's clearly a bus= item but nothing seems to work.
I've tried bus=3 bus=03 bus=pcie.3 and a good number of other things. The sub argument has been accepted but it can't find whatever I said.
