diff options
| author | Or Gerlitz | 2018-07-01 10:58:38 +0200 |
|---|---|---|
| committer | Saeed Mahameed | 2018-10-01 20:32:47 +0200 |
| commit | b856df28f9230a47669efbdd57896084caadb2b3 (patch) | |
| tree | 7235c3962db022e76078c9bd584b4fd29b295a67 /drivers/net/ethernet/mellanox/mlx5/core/en.h | |
| parent | net/mlx5e: Enable reporting checksum unnecessary also for L3 packets (diff) | |
| download | kernel-qcow2-linux-b856df28f9230a47669efbdd57896084caadb2b3.tar.gz kernel-qcow2-linux-b856df28f9230a47669efbdd57896084caadb2b3.tar.xz kernel-qcow2-linux-b856df28f9230a47669efbdd57896084caadb2b3.zip | |
net/mlx5e: Allow reporting of checksum unnecessary
Currently we practically never report checksum unnecessary, because
for all IP packets we take the checksum complete path.
Enable non-default runs with reprorting checksum unnecessary, using
an ethtool private flag. This can be useful for performance evals
and other explorations.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index b3bd79833517..ef7a44eb9adb 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -209,6 +209,7 @@ enum mlx5e_priv_flag { MLX5E_PFLAG_TX_CQE_BASED_MODER = (1 << 1), MLX5E_PFLAG_RX_CQE_COMPRESS = (1 << 2), MLX5E_PFLAG_RX_STRIDING_RQ = (1 << 3), + MLX5E_PFLAG_RX_NO_CSUM_COMPLETE = (1 << 4), }; #define MLX5E_SET_PFLAG(params, pflag, enable) \ @@ -290,6 +291,7 @@ struct mlx5e_dcbx_dp { enum { MLX5E_RQ_STATE_ENABLED, MLX5E_RQ_STATE_AM, + MLX5E_RQ_STATE_NO_CSUM_COMPLETE, }; struct mlx5e_cq { |