[dpdk-dev] [PATCH 27/28] net/mlx5: adjust the maximum LRO message size
Slava Ovsiienko
viacheslavo at mellanox.com
Mon Jul 22 11:23:42 CEST 2019
> -----Original Message-----
> From: Matan Azrad <matan at mellanox.com>
> Sent: Monday, July 22, 2019 12:13
> To: Shahaf Shuler <shahafs at mellanox.com>; Yongseok Koh
> <yskoh at mellanox.com>; Slava Ovsiienko <viacheslavo at mellanox.com>
> Cc: dev at dpdk.org; Dekel Peled <dekelp at mellanox.com>
> Subject: [PATCH 27/28] net/mlx5: adjust the maximum LRO message size
>
> LRO message is contained in the MPRQ strides.
> While the LRO message size cannot be bigger than 65280 according to the
> PRM, the strides which contain it may be bigger than the maximum buffer
> size allowed in dpdk mbuf - 0xFFFF.
>
> Adjust the maximum LRO message size to avoid buffer length overflow.
>
> Signed-off-by: Matan Azrad <matan at mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo at mellanox.com>
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