Re: [dpdk-dev] [PATCH] net/mlx5: fix the legacy multi packet write session

2020-02-11 Thread Raslan Darawsheh
Hi > -Original Message- > From: Viacheslav Ovsiienko > Sent: Monday, February 10, 2020 12:55 AM > To: dev@dpdk.org > Cc: Matan Azrad ; Raslan Darawsheh > ; Ori Kam ; > sta...@dpdk.org > Subject: [PATCH] net/mlx5: fix the legacy multi packet write session > > To provide the better PCIe ban

Re: [dpdk-dev] [PATCH] net/mlx5: fix the legacy multi packet write session

2020-02-10 Thread Matan Azrad
From: Viacheslav Ovsiienko > To provide the better PCIe bandwidth utilization the ConnectX-4LX NIC > supports the multi-packet write (MPW) sessions allowing to pack multiple > packets into one descriptor (WQE). This is legacy feature and it has some > limitations on the packets and data descript

[dpdk-dev] [PATCH] net/mlx5: fix the legacy multi packet write session

2020-02-09 Thread Viacheslav Ovsiienko
To provide the better PCIe bandwidth utilization the ConnectX-4LX NIC supports the multi-packet write (MPW) sessions allowing to pack multiple packets into one descriptor (WQE). This is legacy feature and it has some limitations on the packets and data description segments. To provide the best perf