net: via-velocity: convert to hw_features

Trivial conversion.

This also enables toggling TX VLAN offload and fixes TX checksumming
race with offload changes.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed