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bridge: switchdev: Reflect MAB bridge port flag to device drivers 

Reflect the 'BR_PORT_MAB' flag to device drivers so that:

* Drivers that support MAB could act upon the flag being toggled.
* Drivers that do not support MAB will prevent MAB from being enabled.

Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Ido Schimmel 2022-11-08 11:47:09 +01:00 committed by Jakub Kicinski
parent 27fabd02ab
commit 9c0ca02bac
1 changed files with 1 additions and 1 deletions
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2
net/bridge/br_switchdev.c
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@ -71,7 +71,7 @@ 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 | \
#define BR_PORT_FLAGS_HW_OFFLOAD (BR_LEARNING | BR_FLOOD | BR_PORT_MAB | \
BR_MCAST_FLOOD | BR_BCAST_FLOOD | BR_PORT_LOCKED | \
BR_HAIRPIN_MODE | BR_ISOLATED | BR_MULTICAST_TO_UNICAST)