mlxsw: spectrum: Handle PORT_PRE_BRIDGE_FLAGS (c19c44f8) · Commits · 戴 / test

In preparation for getting rid of switchdev_port_attr_get(), have mlxsw check for the bridge flags being set through switchdev_port_attr_set() when the SWITCHDEV_ATTR_ID_PORT_PRE_BRIDGE_FLAGS attribute identifier is used. Signed-off-by:

Florian Fainelli <f.fainelli@gmail.com> Reviewed-by:

Ido Schimmel <idosch@mellanox.com> Acked-by:

Jiri Pirko <jiri@mellanox.com> Signed-off-by:

David S. Miller <davem@davemloft.net>

drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c

+16 −0

Original line number	Diff line number	Diff line
		@@ -595,6 +595,17 @@ err_port_bridge_vlan_learning_set:
		return err;
		}

		static int mlxsw_sp_port_attr_br_pre_flags_set(struct mlxsw_sp_port
		*mlxsw_sp_port,
		struct switchdev_trans *trans,
		unsigned long brport_flags)
		{
		if (brport_flags & ~(BR_LEARNING \| BR_FLOOD \| BR_MCAST_FLOOD))
		return -EINVAL;

		return 0;
		}

		static int mlxsw_sp_port_attr_br_flags_set(struct mlxsw_sp_port *mlxsw_sp_port,
		struct switchdev_trans *trans,
		struct net_device *orig_dev,
		@@ -841,6 +852,11 @@ static int mlxsw_sp_port_attr_set(struct net_device *dev,
		attr->orig_dev,
		attr->u.stp_state);
		break;
		case SWITCHDEV_ATTR_ID_PORT_PRE_BRIDGE_FLAGS:
		err = mlxsw_sp_port_attr_br_pre_flags_set(mlxsw_sp_port,
		trans,
		attr->u.brport_flags);
		break;
		case SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS:
		err = mlxsw_sp_port_attr_br_flags_set(mlxsw_sp_port, trans,
		attr->orig_dev,

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