Comment 5 for bug 1987093

we could alow ports to request traits once we track pci device for neturon network in placement but until then i don't think you should attepent to provide any extension in neutron for this.

in the future we can use the existing port resource request mechanism that we use for bandiwht or pps qos to request 1 VF with switchdev trait

but until we report the VF to placement which will not happen until the B cycle neutron does not need to have any changes. to enable this.

in the b cycle if downstream constraints allow i hope we can complete pci device tracking in placement such that we will also tack pci device that coan be consumed via neutron port but that wont happen in A.