Re: [dpdk-dev] [PATCH v4 6/6] testpmd: Set Rx VMDq RSS mode

[Vlad Zolotarov <vladz@cloudius-systems.com>]

On 01/04/15 09:18, Ouyang Changchun wrote:
> Set VMDq RSS mode if it has VF(VF number is more than 1) and has RSS information.
>
> Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
> ---
>   app/test-pmd/testpmd.c | 10 ++++++++++
>   1 file changed, 10 insertions(+)
>
> diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
> index 8c69756..6230f8b 100644
> --- a/app/test-pmd/testpmd.c
> +++ b/app/test-pmd/testpmd.c
> @@ -1708,6 +1708,16 @@ init_port_config(void)
>   				port->dev_conf.rxmode.mq_mode = ETH_MQ_RX_NONE;
>   		}
>   
> +		if (port->dev_info.max_vfs != 0) {
> +			if (port->dev_conf.rx_adv_conf.rss_conf.rss_hf != 0)
> +				port->dev_conf.rxmode.mq_mode =
> +					ETH_MQ_RX_VMDQ_RSS;
> +			else {
> +				port->dev_conf.rxmode.mq_mode = ETH_MQ_RX_NONE;
> +				port->dev_conf.txmode.mq_mode = ETH_MQ_TX_NONE;

And what about the txmode.mq_mode when RSS is available (the :if" clause)?

> +			}
> +		}
> +
>   		port->rx_conf.rx_thresh = rx_thresh;
>   		port->rx_conf.rx_free_thresh = rx_free_thresh;
>   		port->rx_conf.rx_drop_en = rx_drop_en;