diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c index b2db180ae2a5..caa9a3ccc3f3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c @@ -96,7 +96,7 @@ static void mlx5e_build_tc_tx_bw(struct ieee_ets *ets, u8 *tc_tx_bw, tc_tx_bw[i] = MLX5E_MAX_BW_ALLOC; break; case IEEE_8021QAZ_TSA_ETS: - tc_tx_bw[i] = ets->tc_tx_bw[i] ?: MLX5E_MIN_BW_ALLOC; + tc_tx_bw[i] = ets->tc_tx_bw[i]; break; } } @@ -140,8 +140,12 @@ static int mlx5e_dbcnl_validate_ets(struct ieee_ets *ets) /* Validate Bandwidth Sum */ for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) { - if (ets->tc_tsa[i] == IEEE_8021QAZ_TSA_ETS) + if (ets->tc_tsa[i] == IEEE_8021QAZ_TSA_ETS) { + if (!ets->tc_tx_bw[i]) + return -EINVAL; + bw_sum += ets->tc_tx_bw[i]; + } } if (bw_sum != 0 && bw_sum != 100) @@ -191,7 +195,6 @@ static int mlx5e_dcbnl_ieee_setpfc(struct net_device *dev, { struct mlx5e_priv *priv = netdev_priv(dev); struct mlx5_core_dev *mdev = priv->mdev; - enum mlx5_port_status ps; u8 curr_pfc_en; int ret; @@ -200,14 +203,8 @@ static int mlx5e_dcbnl_ieee_setpfc(struct net_device *dev, if (pfc->pfc_en == curr_pfc_en) return 0; - mlx5_query_port_admin_status(mdev, &ps); - if (ps == MLX5_PORT_UP) - mlx5_set_port_admin_status(mdev, MLX5_PORT_DOWN); - ret = mlx5_set_port_pfc(mdev, pfc->pfc_en, pfc->pfc_en); - - if (ps == MLX5_PORT_UP) - mlx5_set_port_admin_status(mdev, MLX5_PORT_UP); + mlx5_toggle_port_link(mdev); return ret; } |