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net: bridge: Add support for offloading of locked port flag

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Various switchcores support setting ports in locked mode, so that
clients behind locked ports cannot send traffic through the port
unless a fdb entry is added with the clients MAC address.

Signed-off-by: Hans Schultz <schultz.hans+netdev@gmail.com>
Acked-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hans Schultz 2022-02-23 11:16:47 +01:00 committed by David S. Miller
parent a21d9a670d
commit fa1c833429
1 changed files with 1 additions and 1 deletions
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2
net/bridge/br_switchdev.c
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@ -72,7 +72,7 @@ bool nbp_switchdev_allowed_egress(const struct net_bridge_port *p,
/* Flags that can be offloaded to hardware */
#define BR_PORT_FLAGS_HW_OFFLOAD (BR_LEARNING | BR_FLOOD | \
BR_MCAST_FLOOD | BR_BCAST_FLOOD)
BR_MCAST_FLOOD | BR_BCAST_FLOOD | BR_PORT_LOCKED)
int br_switchdev_set_port_flag(struct net_bridge_port *p,
unsigned long flags,