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net/mlx5: fix creation of compressed Rx completion queue

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The size of Rx completion queue should be doubled if compression is enabled
in case of non-vectorized Rx.

Fixes: 523f5a7421 ("net/mlx5: fix configuration of Rx CQE compression")
Cc: stable@dpdk.org

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
This commit is contained in:
Yongseok Koh 2017-10-13 13:00:19 -07:00 committed by Thomas Monjalon
parent 86fe881c03
commit 8fa9c312e1
1 changed files with 1 additions and 1 deletions
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2
drivers/net/mlx5/mlx5_rxq.c
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@ -617,7 +617,7 @@ mlx5_priv_rxq_ibv_new(struct priv *priv, uint16_t idx)
* make cq_ci and rq_ci aligned.
*/
if (rxq_check_vec_support(rxq_data) < 0)
cqe_n *= 2;
attr.cq.ibv.cqe *= 2;
} else if (priv->cqe_comp && rxq_data->hw_timestamp) {
DEBUG("Rx CQE compression is disabled for HW timestamp");
}