Commit 9fbe1e3e authored by Joseph Huang's avatar Joseph Huang Committed by Jakub Kicinski
Browse files

net: bridge: Add offload_fail_notification bopt 



Add BR_BOOLOPT_MDB_OFFLOAD_FAIL_NOTIFICATION bool option.

Signed-off-by: default avatarJoseph Huang <Joseph.Huang@garmin.com>
Acked-by: default avatarNikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/20250411150323.1117797-3-Joseph.Huang@garmin.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent e846fb5e

include/uapi/linux/if_bridge.h

+1 −0
Original line number Diff line number Diff line
@@ -831,6 +831,7 @@ enum br_boolopt_id { 
	BR_BOOLOPT_NO_LL_LEARN,

	BR_BOOLOPT_MCAST_VLAN_SNOOPING,

	BR_BOOLOPT_MST_ENABLE,

	BR_BOOLOPT_MDB_OFFLOAD_FAIL_NOTIFICATION,

	BR_BOOLOPT_MAX

};

net/bridge/br.c

+5 −0
Original line number Diff line number Diff line
@@ -284,6 +284,9 @@ int br_boolopt_toggle(struct net_bridge *br, enum br_boolopt_id opt, bool on, 
	case BR_BOOLOPT_MST_ENABLE:

		err = br_mst_set_enabled(br, on, extack);

		break;

	case BR_BOOLOPT_MDB_OFFLOAD_FAIL_NOTIFICATION:

		br_opt_toggle(br, BROPT_MDB_OFFLOAD_FAIL_NOTIFICATION, on);

		break;

	default:

		/* shouldn't be called with unsupported options */

		WARN_ON(1);
@@ -302,6 +305,8 @@ int br_boolopt_get(const struct net_bridge *br, enum br_boolopt_id opt) 
		return br_opt_get(br, BROPT_MCAST_VLAN_SNOOPING_ENABLED);

	case BR_BOOLOPT_MST_ENABLE:

		return br_opt_get(br, BROPT_MST_ENABLED);

	case BR_BOOLOPT_MDB_OFFLOAD_FAIL_NOTIFICATION:

		return br_opt_get(br, BROPT_MDB_OFFLOAD_FAIL_NOTIFICATION);

	default:

		/* shouldn't be called with unsupported options */

		WARN_ON(1);

net/bridge/br_private.h

+1 −0
Original line number Diff line number Diff line
@@ -484,6 +484,7 @@ enum net_bridge_opts { 
	BROPT_VLAN_BRIDGE_BINDING,

	BROPT_MCAST_VLAN_SNOOPING_ENABLED,

	BROPT_MST_ENABLED,

	BROPT_MDB_OFFLOAD_FAIL_NOTIFICATION,

};



struct net_bridge {