diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2020-09-15 03:11:59 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-15 23:26:29 +0300 |
| commit | 12d342fea121f04e4ccb6febf41f59ebb74bbe64 (patch) | |
| tree | 9220d39fb374a93f1d84cfbdf1383c995584175d /drivers/net/ethernet/mellanox/mlx4/mlx4_stats.h | |
| parent | 098d9ed9efb3e6edfbe6f1b3cdfd5b2ad3228bf2 (diff) | |
| download | linux-12d342fea121f04e4ccb6febf41f59ebb74bbe64.tar.xz | |
mlx4: add pause frame stats
Check if the pause stats are reported by HW by checking the bitmap.
Calculation is based on the order of strings in main_strings from
ethtool -S. Hopefully the semantics of these stats match the standard..
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/mlx4_stats.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mlx4_stats.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_stats.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_stats.h index 86b6051da8ec..51d4eaab6a2f 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_stats.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_stats.h @@ -84,6 +84,11 @@ struct mlx4_en_flow_stats_rx { MLX4_NUM_PRIORITIES) }; +#define FLOW_PRIORITY_STATS_IDX_RX_FRAMES (NUM_MAIN_STATS + \ + NUM_PORT_STATS + \ + NUM_PF_STATS + \ + NUM_FLOW_PRIORITY_STATS_RX) + struct mlx4_en_flow_stats_tx { u64 tx_pause; u64 tx_pause_duration; @@ -93,6 +98,13 @@ struct mlx4_en_flow_stats_tx { MLX4_NUM_PRIORITIES) }; +#define FLOW_PRIORITY_STATS_IDX_TX_FRAMES (NUM_MAIN_STATS + \ + NUM_PORT_STATS + \ + NUM_PF_STATS + \ + NUM_FLOW_PRIORITY_STATS_RX + \ + NUM_FLOW_STATS_RX + \ + NUM_FLOW_PRIORITY_STATS_TX) + #define NUM_FLOW_STATS (NUM_FLOW_STATS_RX + NUM_FLOW_STATS_TX + \ NUM_FLOW_PRIORITY_STATS_TX + \ NUM_FLOW_PRIORITY_STATS_RX) |