Cannot add Intel graphic(SR-IOV enabled) to Windows 11 VM

lijunle · May 13, 2024, 9:17pm

Hi, I am having the same issue here.

I can see all VFs have the Driver field assigned so this check cannot be passed.

lxc/incus/blob/bcc3363232a45ac1fbf96009f7bb66ae3e22a9e0/internal/server/device/gpu_sriov.go#L212-L221


      
          		for id, vf := range gpu.SRIOV.VFs {
          			if vf.Driver == "" {
          				vfs = append(vfs, id)
          			}
          		}
          
          		// Skip if no available VFs.
          		if len(vfs) == 0 {
          			continue
          		}

How can I release them from host to make it available for guest?