MLXCX_EXTPROTO_400G
MLXCX_EXTPROTO_200G | MLXCX_EXTPROTO_400G)) != 0) {
(port->mlp_ext_oper_proto & MLXCX_EXTPROTO_400G) != 0);
(port->mlp_ext_max_proto & MLXCX_EXTPROTO_400G) != 0;