1 files changed, 22 insertions, 1 deletions

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index db149af7c888..accea95cae5d 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -782,14 +782,26 @@ err_port_bridge_vlan_learning_set:
 
 static int
 mlxsw_sp_port_attr_br_pre_flags_set(struct mlxsw_sp_port *mlxsw_sp_port,
+				    const struct net_device *orig_dev,
 				    struct switchdev_brport_flags flags,
 				    struct netlink_ext_ack *extack)
 {
-	if (flags.mask & ~(BR_LEARNING | BR_FLOOD | BR_MCAST_FLOOD)) {
+	if (flags.mask & ~(BR_LEARNING | BR_FLOOD | BR_MCAST_FLOOD |
+			   BR_PORT_LOCKED | BR_PORT_MAB)) {
 		NL_SET_ERR_MSG_MOD(extack, "Unsupported bridge port flag");
 		return -EINVAL;
 	}
 
+	if ((flags.mask & BR_PORT_LOCKED) && is_vlan_dev(orig_dev)) {
+		NL_SET_ERR_MSG_MOD(extack, "Locked flag cannot be set on a VLAN upper");
+		return -EINVAL;
+	}
+
+	if ((flags.mask & BR_PORT_LOCKED) && vlan_uses_dev(orig_dev)) {
+		NL_SET_ERR_MSG_MOD(extack, "Locked flag cannot be set on a bridge port that has VLAN uppers");
+		return -EINVAL;
+	}
+
 	return 0;
 }
 
@@ -822,6 +834,13 @@ static int mlxsw_sp_port_attr_br_flags_set(struct mlxsw_sp_port *mlxsw_sp_port,
 			return err;
 	}
 
+	if (flags.mask & BR_PORT_LOCKED) {
+		err = mlxsw_sp_port_security_set(mlxsw_sp_port,
+						 flags.val & BR_PORT_LOCKED);
+		if (err)
+			return err;
+	}
+
 	if (bridge_port->bridge_device->multicast_enabled)
 		goto out;
 
@@ -1189,6 +1208,7 @@ static int mlxsw_sp_port_attr_set(struct net_device *dev, const void *ctx,
 		break;
 	case SWITCHDEV_ATTR_ID_PORT_PRE_BRIDGE_FLAGS:
 		err = mlxsw_sp_port_attr_br_pre_flags_set(mlxsw_sp_port,
+							  attr->orig_dev,
 							  attr->u.brport_flags,
 							  extack);
 		break;
@@ -2787,6 +2807,7 @@ void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port,
 
 	bridge_device->ops->port_leave(bridge_device, bridge_port,
 				       mlxsw_sp_port);
+	mlxsw_sp_port_security_set(mlxsw_sp_port, false);
 	mlxsw_sp_bridge_port_put(mlxsw_sp->bridge, bridge_port);
 }