
Add support for the FDB add, delete, and dump operations. The add and delete operations are implemented using directed ARL operations using the specified MAC address and consist in a read operation, write and readback operation. The dump operation consists in using the ARL search and software filtering entries which are not for the desired port. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>