Re: [dpdk-dev] [PATCH] net/mlx5: disable ConnectX-4 Lx Multi Packet Send by default

2018-08-14 Thread Yongseok Koh
On Mon, Aug 13, 2018 at 10:00:18AM +0300, Shahaf Shuler wrote: > On ConnectX-4 Lx the Multi Packet Send (MPW) feature is considered > un-secure, as on some cases were the application provides incorrect mbufs > on the Tx burst the host or NIC can get stuck. > > Hence, disabling the feature by defau

[dpdk-dev] [PATCH] net/mlx5: disable ConnectX-4 Lx Multi Packet Send by default

2018-08-13 Thread Shahaf Shuler
On ConnectX-4 Lx the Multi Packet Send (MPW) feature is considered un-secure, as on some cases were the application provides incorrect mbufs on the Tx burst the host or NIC can get stuck. Hence, disabling the feature by default for this specific NIC. Users can still enable this feature and enjoy t