diff options
| author | Nogah Frankel <nogahf@mellanox.com> | 2018-02-28 10:44:59 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-02-28 12:06:00 -0500 |
| commit | 2f88047ec42cc0cc8228247033a8f83960ce7f81 (patch) | |
| tree | 897098167249c39bc5f1124ddd4afd7f559d066c /drivers | |
| parent | eed4baeb040aa41323d0091c18d36cc5a895792d (diff) | |
mlxsw: spectrum: Add priority counters
Add TX packets and bytes counters per switch priority per port.
Signed-off-by: Nogah Frankel <nogahf@mellanox.com>
Reviewed-by: Yuval Mintz <yuvalm@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 10 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 2 |
2 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 8d2d140d7910..7c6204f701ae 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -1040,6 +1040,16 @@ mlxsw_sp_port_get_hw_xstats(struct net_device *dev, xstats->tail_drop[i] = mlxsw_reg_ppcnt_tc_no_buffer_discard_uc_get(ppcnt_pl); } + + for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) { + err = mlxsw_sp_port_get_stats_raw(dev, MLXSW_REG_PPCNT_PRIO_CNT, + i, ppcnt_pl); + if (err) + continue; + + xstats->tx_packets[i] = mlxsw_reg_ppcnt_tx_frames_get(ppcnt_pl); + xstats->tx_bytes[i] = mlxsw_reg_ppcnt_tx_octets_get(ppcnt_pl); + } } static void update_stats_cache(struct work_struct *work) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index cc9786ff3b05..d5e711d8ad71 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -210,6 +210,8 @@ struct mlxsw_sp_port_xstats { u64 wred_drop[TC_MAX_QUEUE]; u64 tail_drop[TC_MAX_QUEUE]; u64 backlog[TC_MAX_QUEUE]; + u64 tx_bytes[IEEE_8021QAZ_MAX_TCS]; + u64 tx_packets[IEEE_8021QAZ_MAX_TCS]; }; struct mlxsw_sp_port { |