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| author | Dragos Tatulea <dtatulea@nvidia.com> | 2024-09-11 22:17:56 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-09-13 05:50:30 +0200 |
| commit | 909fc8d107b77c6dee43d063b50c15ddbec0fea1 (patch) | |
| tree | c7882f60e7092c2608344c1e85219452a338c662 /Documentation/networking | |
| parent | net/mlx5: Add NOT_READY command return status (diff) | |
| download | linux-909fc8d107b77c6dee43d063b50c15ddbec0fea1.tar.xz linux-909fc8d107b77c6dee43d063b50c15ddbec0fea1.zip | |
net/mlx5e: SHAMPO, Add no-split ethtool counters for header/data split
When SHAMPO can't identify the protocol/header of a packet, it will
yield a packet that is not split - all the packet is in the data part.
Count this value in packets and bytes.
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20240911201757.1505453-15-saeed@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'Documentation/networking')
| -rw-r--r-- | Documentation/networking/device_drivers/ethernet/mellanox/mlx5/counters.rst | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/networking/device_drivers/ethernet/mellanox/mlx5/counters.rst b/Documentation/networking/device_drivers/ethernet/mellanox/mlx5/counters.rst index 3bd72577af9a..99d95be4d159 100644 --- a/Documentation/networking/device_drivers/ethernet/mellanox/mlx5/counters.rst +++ b/Documentation/networking/device_drivers/ethernet/mellanox/mlx5/counters.rst @@ -218,6 +218,22 @@ the software port. [#accel]_. - Informative + * - `rx[i]_hds_nosplit_packets` + - Number of packets that were not split in header/data split mode. A + packet will not get split when the hardware does not support its + protocol splitting. An example such a protocol is ICMPv4/v6. Currently + TCP and UDP with IPv4/IPv6 are supported for header/data split + [#accel]_. + - Informative + + * - `rx[i]_hds_nosplit_bytes` + - Number of bytes for packets that were not split in header/data split + mode. A packet will not get split when the hardware does not support its + protocol splitting. An example such a protocol is ICMPv4/v6. Currently + TCP and UDP with IPv4/IPv6 are supported for header/data split + [#accel]_. + - Informative + * - `rx[i]_lro_packets` - The number of LRO packets received on ring i [#accel]_. - Acceleration |