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| /openbmc/linux/drivers/net/dsa/ocelot/ |
| H A D | felix.c | diff 6edb9e8d451e7406a38ce7c8f25f357694ef9cdb Fri Feb 12 09:15:57 CST 2021 Vladimir Oltean <vladimir.oltean@nxp.com> net: dsa: felix: restore multicast flood to CPU when NPI tagger reinitializes
ocelot_init sets up PGID_MC to include the CPU port module, and that is
fine, but the ocelot-8021q tagger removes the CPU port module from the
unknown multicast replicator. So after a transition from the default
ocelot tagger towards ocelot-8021q and then again towards ocelot,
multicast flooding towards the CPU port module will be disabled.
Fixes: e21268efbe26 ("net: dsa: felix: perform switch setup for tag_8021q")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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