I know that this patch is already applied,
but I have some comments below.
Please try to address them.
21/03/2018 15:27, Remy Horton:
> + /* If number of queues specified by application for both Rx and Tx is
> + * zero, use driver preferred values. This cannot be done individually
> + * as it is valid for either Tx or Rx (but not both) to be zero.
> + * If driver does not provide any preferred valued, fall back on
> + * EAL defaults.
> + */
The fallback could be set in rte_eth_dev_info_get() and call this function
instead of calling directly dev_ops->dev_infos_get.
It would require to never return -ENOTSUP.
At least, some default values should be set in rte_eth_dev_info_get().
> @@ -1029,6 +1048,10 @@ struct rte_eth_dev_info {
> /** Configured number of rx/tx queues */
> uint16_t nb_rx_queues; /**< Number of RX queues. */
> uint16_t nb_tx_queues; /**< Number of TX queues. */
> +
> + /** Tx/Rx parameter recommendations */
> + struct rte_eth_dev_portconf default_rxportconf;
> + struct rte_eth_dev_portconf default_txportconf;
Some formatting comments:
Usually, there is no blank line in structs.
The doxygen comment must apply to each field.
Have you checked what is the doxygen output?
