diff options
| author | Raed Salem <raeds@mellanox.com> | 2018-12-17 11:40:06 +0200 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2019-02-05 12:10:19 -0800 |
| commit | 82eaa1fa0448da1852d7b80832e67e80a08dcc27 (patch) | |
| tree | 9a4f9befaf093a3b7a27ac44c258f218439f2f13 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | f09bef61f1ed72869b231e5cff16e73a06505cfb (diff) | |
net/mlx5e: FPGA, fix Innova IPsec TX offload data path performance
At Innova IPsec TX offload data path a special software parser metadata
is used to pass some packet attributes to the hardware, this metadata
is passed using the Ethernet control segment of a WQE (a HW descriptor)
header.
The cited commit might nullify this header, hence the metadata is lost,
this caused a significant performance drop during hw offloading
operation.
Fix by restoring the metadata at the Ethernet control segment in case
it was nullified.
Fixes: 37fdffb217a4 ("net/mlx5: WQ, fixes for fragmented WQ buffers API")
Signed-off-by: Raed Salem <raeds@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions