mlx5dv_query_qp_lag_port(3) mlx5dv_query_qp_lag_port(3) NAME mlx5dv_query_qp_lag_port - Query the lag port information of a given QP SYNOPSIS #include int mlx5dv_query_qp_lag_port(struct ibv_qp *qp, uint8_t *port_num, uint8_t *active_port_num); DESCRIPTION This API returns the configured and active port num of a given QP in mlx5 devices. The active port num indicates which port that the QP sends traffic out in a LAG configuration. The num_lag_ports field of struct mlx5dv_context greater than 1 means LAG is supported on this device. ARGUMENTS qp The ibv_qp object to issue the action on. port_num The configured port num of the QP. active_port_num The current port num of the QP, which may different from the configured value because of the bonding status. RETURN VALUE 0 on success; EOPNOTSUPP if not in LAG mode, or other errno value on other failures. SEE ALSO mlx5dv_modify_qp_lag_port(3) AUTHOR Aharon Landau mlx5dv_query_qp_lag_port(3)