diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c index 3e2841872f64..55e4e4d0dad3 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c @@ -212,6 +212,7 @@ mlxsw_sp_qdisc_get_red_xstats(struct mlxsw_sp_port *mlxsw_sp_port, u32 handle, { struct red_stats *xstats_base = &mlxsw_sp_qdisc->xstats_base; struct mlxsw_sp_port_xstats *xstats; + int early_drops, marks, pdrops; if (mlxsw_sp_qdisc->handle != handle || mlxsw_sp_qdisc->type != MLXSW_SP_QDISC_RED) @@ -219,9 +220,17 @@ mlxsw_sp_qdisc_get_red_xstats(struct mlxsw_sp_port *mlxsw_sp_port, u32 handle, xstats = &mlxsw_sp_port->periodic_hw_stats.xstats; - res->prob_drop = xstats->wred_drop[tclass_num] - xstats_base->prob_drop; - res->prob_mark = xstats->ecn - xstats_base->prob_mark; - res->pdrop = xstats->tail_drop[tclass_num] - xstats_base->pdrop; + early_drops = xstats->wred_drop[tclass_num] - xstats_base->prob_drop; + marks = xstats->ecn - xstats_base->prob_mark; + pdrops = xstats->tail_drop[tclass_num] - xstats_base->pdrop; + + res->pdrop += pdrops; + res->prob_drop += early_drops; + res->prob_mark += marks; + + xstats_base->pdrop += pdrops; + xstats_base->prob_drop += early_drops; + xstats_base->prob_mark += marks; return 0; } |