diff options
Diffstat (limited to 'Documentation/networking/device_drivers')
| -rw-r--r-- | Documentation/networking/device_drivers/ethernet/mellanox/mlx5/counters.rst | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/Documentation/networking/device_drivers/ethernet/mellanox/mlx5/counters.rst b/Documentation/networking/device_drivers/ethernet/mellanox/mlx5/counters.rst index fed821ef9b09..3bd72577af9a 100644 --- a/Documentation/networking/device_drivers/ethernet/mellanox/mlx5/counters.rst +++ b/Documentation/networking/device_drivers/ethernet/mellanox/mlx5/counters.rst @@ -189,22 +189,19 @@ the software port. * - `rx[i]_gro_packets` - Number of received packets processed using hardware-accelerated GRO. The - number of hardware GRO offloaded packets received on ring i. + number of hardware GRO offloaded packets received on ring i. Only true GRO + packets are counted: only packets that are in an SKB with a GRO count > 1. - Acceleration * - `rx[i]_gro_bytes` - Number of received bytes processed using hardware-accelerated GRO. The - number of hardware GRO offloaded bytes received on ring i. + number of hardware GRO offloaded bytes received on ring i. Only true GRO + packets are counted: only packets that are in an SKB with a GRO count > 1. - Acceleration * - `rx[i]_gro_skbs` - - The number of receive SKBs constructed while performing - hardware-accelerated GRO. - - Informative - - * - `rx[i]_gro_match_packets` - - Number of received packets processed using hardware-accelerated GRO that - met the flow table match criteria. + - The number of GRO SKBs constructed from hardware-accelerated GRO. Only SKBs + with a GRO count > 1 are counted. - Informative * - `rx[i]_gro_large_hds` @@ -212,6 +209,15 @@ the software port. headers that require additional memory to be allocated. - Informative + * - `rx[i]_hds_nodata_packets` + - Number of header only packets in header/data split mode [#accel]_. + - Informative + + * - `rx[i]_hds_nodata_bytes` + - Number of bytes for header only packets in header/data split mode + [#accel]_. + - Informative + * - `rx[i]_lro_packets` - The number of LRO packets received on ring i [#accel]_. - Acceleration |