On Fri, Sep 01, 2017 at 11:52:17AM +0200, Olivier MATZ wrote:
> > > @@ -1534,7 +1554,6 @@ eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
> > > RTE_BUILD_BUG_ON(RTE_PKTMBUF_HEADROOM < sizeof(struct
> > > virtio_net_hdr_mrg_rxbuf));
> > >
> > > eth_dev->dev_ops = &virtio_eth_dev_ops;
> > > - eth_dev->tx_pkt_burst = &virtio_xmit_pkts;
> > >
> > > if (rte_eal_process_type() == RTE_PROC_SECONDARY) {
> > > if (!hw->virtio_user_dev) {
> > > @@ -1544,12 +1563,8 @@ eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
> > > }
> > >
> > > virtio_set_vtpci_ops(hw);
> > > - if (hw->use_simple_rxtx) {
> > > - eth_dev->tx_pkt_burst = virtio_xmit_pkts_simple;
> > > - eth_dev->rx_pkt_burst = virtio_recv_pkts_vec;
> > > - } else {
> > > - rx_func_get(eth_dev);
> > > - }
> > > + set_rxtx_funcs(eth_dev);
> >
> > No need to invoke it here?
>
> I wanted to stay consistent with previous code.
>
> I'm not very used to work with secondary processes, so I'm not 100% it
> is ok, but in my understanding, in that case the configuration is done
> first by the primary process, and the secondary the pointers to the
> rx/tx funcs. I suppose their value can be different than primary ones.
It probably needs some testing, but I think it should be okay, because
the rx/tx funcs will always be updated at dev_start in this patch.
--yliu
