Can’t attach PCIE device to a guest, I am attaching all 4 NICs to the guest, but it’s not working, keeps telling me that the there’s one PCIE 0000:03:00.0 is in use by xenlight, always the first of the selection.
I have…
iommu=1 iommu_amd=1 rd.qubes.hide_pci=0000:03:00.0,0000:03:00.1,0000:04:00.0,0000:04:00.1,0000:06:00.0
This turns on the iommu properly as well as hides all the NICs from Domain-0…
Qubes 2.0 I didn’t have to have any of this, I would just attach them separately to different guests and no complaints.
Any thoughts please?
EDIT:
I should mention I have had it without the extra 0’s as well…
rd.qubes.hide_pci=03:00.0,03:00.1,04:00.0,04:00.1,06:00.0
Additional:
On boot my PCIE6 which is the onboard NIC is attached to a guest, but the discreet card can’t be attached to another as it says it’s already used by libxenlight.
If i set the guest to have a different one of the 4 NICS on the discrete, then that itself will be attached and none of the others can be attached.
Once I shut down the one that has the card NIC attached that boots and works, I can no longer attach any of the NICs to anything.