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| author | Petr Machata <petrm@nvidia.com> | 2021-10-13 13:37:46 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-10-13 17:47:18 -0700 |
| commit | 6242b0a96302a0d5117ef47dfc4a335d709e9c57 (patch) | |
| tree | 56f20c5ca89d900c22adc86619a10070f33eed20 /drivers/net/ethernet | |
| parent | fc372cc072861e0027a950d896fc5f6912bb0acd (diff) | |
| download | linux-6242b0a96302a0d5117ef47dfc4a335d709e9c57.tar.gz linux-6242b0a96302a0d5117ef47dfc4a335d709e9c57.tar.bz2 linux-6242b0a96302a0d5117ef47dfc4a335d709e9c57.zip | |
mlxsw: reg: Add ecn_marked_tc to Per-TC Congestion Counters
The PPCNT register retrieves per port performance counters. The
ecn_marked_tc field in per-TC Congestion counter group contains a count of
packets marked as ECN or potentially marked as ECN.
Signed-off-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/reg.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index 2f8c0c6d66e0..48b817ba6d4e 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -5398,6 +5398,12 @@ MLXSW_ITEM64(reg, ppcnt, tc_no_buffer_discard_uc, MLXSW_ITEM64(reg, ppcnt, wred_discard, MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x00, 0, 64); +/* reg_ppcnt_ecn_marked_tc + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, ecn_marked_tc, + MLXSW_REG_PPCNT_COUNTERS_OFFSET + 0x08, 0, 64); + static inline void mlxsw_reg_ppcnt_pack(char *payload, u8 local_port, enum mlxsw_reg_ppcnt_grp grp, u8 prio_tc) |