Hi,
On 01/10/2019 16:44, Andrew Rybchenko wrote:
> From: Dilshod Urazov <dilshod.ura...@oktetlabs.ru>
>
> Deferred start Rx queue is not supported by the driver.
>
> Fixes: 0748be2cf9a2 ("ethdev: queue start and stop")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Dilshod Urazov <dilshod.ura...@oktetlabs.ru>
> Signed-off-by: Andrew Rybchenko <arybche...@solarflare.com>
> ---
> drivers/net/virtio/virtio_rxtx.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/net/virtio/virtio_rxtx.c
> b/drivers/net/virtio/virtio_rxtx.c
> index 929aa4cbd..9c8c617f7 100644
> --- a/drivers/net/virtio/virtio_rxtx.c
> +++ b/drivers/net/virtio/virtio_rxtx.c
> @@ -929,6 +929,11 @@ virtio_dev_rx_queue_setup(struct rte_eth_dev *dev,
>
const struct rte_eth_rxconf *rx_conf __rte_unused,
^^^^^^^^^^^^
The unused can be removed now
> PMD_INIT_FUNC_TRACE();
>
> + if (rx_conf->rx_deferred_start) {
> + PMD_INIT_LOG(ERR, "Rx deferred start is not supported");
> + return -EINVAL;
> + }
> +
> if (nb_desc == 0 || nb_desc > vq->vq_nentries)
> nb_desc = vq->vq_nentries;
> vq->vq_free_cnt = RTE_MIN(vq->vq_free_cnt, nb_desc);
>
