[dpdk-dev] [PATCH v6 2/2] app/test_pmd: fix DCB configuration
Wu, Jingjing
jingjing.wu at intel.com
Wed Oct 26 16:30:19 CEST 2016
> if (dcb_mode == DCB_VT_ENABLED) {
> - nb_rxq = rte_port->dev_info.max_rx_queues;
> - nb_txq = rte_port->dev_info.max_tx_queues;
> + nb_rxq = 1;
> + nb_txq = 1;
Before, the 'vt' argument in dcb command is used to distinguish whether the VMDQ is involved, but does mean if SRIOV is enabled.
I guess you want to use mode= ETH_MQ_RX_VMDQ_DCB to cover both VMDQ+DCB and SRIOV+DCB cases.
But if set nb_rxq=1, VMDQ + DCB case will not work in testpmd. And even doesn't care about the VMDQ +DCB case,
setting num of queue to 1 makes no sense to DCB (queue based on TC) cases.
Thanks
Jingjing
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