[dpdk-dev] [PATCH] doc : update guide and release notes for mlx5

Mcnamara, John john.mcnamara at intel.com
Wed Jul 27 10:17:50 CEST 2016



> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Olga Shern
> Sent: Tuesday, July 26, 2016 5:29 PM
> To: dev at dpdk.org
> Cc: Olga Shern <olgas at mellanox.com>
> Subject: [dpdk-dev] [PATCH] doc : update guide and release notes for mlx5
> 
> ...
>
> +* **Updated the mlx5 driver.**
> +
> +  The mlx5 driver was updated with changes including the following:
> +
> +  * Data path was refactored to bypass Verbs to improve RX and TX
> performance.
> +  * Removed compilation parameters for inline send, MLX5_MAX_INLINE, and
> +    added command line parameter instead, txq_inline.
> +  * Improved TX scatter gather support:
> +    Removed compilation parameter MLX5_PMD_SGE_WR_N.
> +    Scatter-gather elements is set to the maximum value the NIC supports.
> +    Removed linearization logic, this decreases the memory consumption of
> the PMD.
> +  * Improved jumbo frames support, by dynamically setting RX scatter
> gather elements
> +    according to the MTU and mbuf size,
> +    no need for compilation parameter MLX5_PMD_SGE_WR_N.
> +

Hi,

There are 2 whitespace warnings in the patch. If you resubmit can you also
put the MLX5 variables in ```` fixed width quotes.

Apart from that:

Acked-by: John McNamara <john.mcnamara at intel.com>



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