On Mon, Dec 05, 2022 at 11:24:39AM -0800, Tim Harvey wrote: > I see. So then your patch should be backported to when the phy > validation was added which would be d4ebf12bcec4 ("net: dsa: > mv88e6xxx: populate supported_interfaces and mac_capabilities") then > right? Yup. Actually I suspect that before the commit you're indicating, the mv88e6xxx driver was actually accepting the "internal" phy-mode.