linux-phytec-fsl

sfc: Fix dup unknown multicast/unicast filters after datapath reset

Filter match flags are not unique criteria to be mapped to priority
because of both unknown unicast and unknown multicast are mapped to
LOC_MAC_IG. So, local MAC is required to map filter to priority.
MCDI filter flags is unique criteria to find filter priority.

Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>