[dpdk-dev] [PATCH v4 2/2] net/mlx4: fix no Rx interrupts
Nélio Laranjeiro
nelio.laranjeiro at 6wind.com
Thu Oct 26 10:13:05 CEST 2017
On Wed, Oct 25, 2017 at 06:37:27PM +0300, Moti Haimovsky wrote:
> This commit addresses the issue of Rx interrupts support with
> the new Rx datapath introduced in DPDK version 17.11.
> In order to generate an Rx interrupt an event queue is armed with the
> consumer index of the Rx completion queue. Since version 17.11 this
> index is handled by the PMD so it is now the responsibility of the
> PMD to write this value when enabling Rx interrupts.
>
> Fixes: 6681b845034c ("net/mlx4: add Rx bypassing Verbs")
>
> Signed-off-by: Moti Haimovsky <motih at mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro at 6wind.com>
--
Nélio Laranjeiro
6WIND
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