[PATCH net-next v2] net: airoha: add ethtool priv_flags support for LAN/WAN and GDM2 loopback

[Andrew Lunn]

> When a GDM3/GDM4 port is set to WAN mode, enable GDM2 loopback to
> support hardware QoS. Conversely, when switching back to LAN mode,
> disable the GDM2 loopback and restore the default forwarding
> configuration.

Why not just use the presence of an off loadable qdisc as the
indicator to change mode?

	  Andrew