[dpdk-dev] [PATCH 8/8] net/mlx5: fix inline logic
Ferruh Yigit
ferruh.yigit at intel.com
Wed Sep 14 12:43:35 CEST 2016
Hi Nelio,
On 9/7/2016 8:02 AM, Nelio Laranjeiro wrote:
> To improve performance the NIC expects for large packets to have a pointer
> to a cache aligned address, old inline code could break this assumption
> which hurts performance.
>
> Fixes: 2a66cf378954 ("net/mlx5: support inline send")
>
> Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro at 6wind.com>
> Signed-off-by: Vasily Philipov <vasilyf at mellanox.com>
> ---
...
> @@ -607,8 +523,13 @@ mlx5_tx_burst(void *dpdk_txq, struct rte_mbuf **pkts, uint16_t pkts_n)
> MLX5_ETH_WQE_L3_CSUM |
> MLX5_ETH_WQE_L4_CSUM;
> } else {
> - wqe->wqe.eseg.cs_flags = 0;
> + wqe->eseg.cs_flags = 0;
This cause a compilation error, and looks like a typo:
.../drivers/net/mlx5/mlx5_rxtx.c: In function ‘mlx5_tx_burst’:
.../drivers/net/mlx5/mlx5_rxtx.c:526:7: error: ‘volatile union mlx5_wqe’
has no member named ‘eseg’
wqe->eseg.cs_flags = 0;
^~
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