Commit 9c0ca02b authored Nov 08, 2022 by Ido Schimmel Committed by Jakub Kicinski Nov 09, 2022

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>

parent 27fabd02

net/bridge/br_switchdev.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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)