diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c index f76c8f0562e9..d2ebe56c3977 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c @@ -770,6 +770,7 @@ int mlx5_esw_qos_modify_vport_rate(struct mlx5_eswitch *esw, u16 vport_num, u32 { u32 ctx[MLX5_ST_SZ_DW(scheduling_context)] = {}; struct mlx5_vport *vport; + u32 link_speed_max; u32 bitmask; int err; @@ -777,6 +778,17 @@ int mlx5_esw_qos_modify_vport_rate(struct mlx5_eswitch *esw, u16 vport_num, u32 if (IS_ERR(vport)) return PTR_ERR(vport); + if (rate_mbps) { + err = mlx5_esw_qos_max_link_speed_get(esw->dev, &link_speed_max, false, NULL); + if (err) + return err; + + err = mlx5_esw_qos_link_speed_verify(esw->dev, "Police", + link_speed_max, rate_mbps, NULL); + if (err) + return err; + } + mutex_lock(&esw->state_lock); if (!vport->qos.enabled) { /* Eswitch QoS wasn't enabled yet. Enable it and vport QoS. */ |