diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c index 065126370acd..11a44d30adc7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c @@ -169,6 +169,9 @@ static int mlx5e_rep_setup_tc_cb(enum tc_setup_type type, void *type_data, unsigned long flags = MLX5_TC_FLAG(INGRESS) | MLX5_TC_FLAG(ESW_OFFLOAD); struct mlx5e_priv *priv = cb_priv; + if (!priv->netdev || !netif_device_present(priv->netdev)) + return -EOPNOTSUPP; + switch (type) { case TC_SETUP_CLSFLOWER: return mlx5e_rep_setup_tc_cls_flower(priv, type_data, flags); @@ -321,6 +324,9 @@ mlx5e_rep_indr_offload(struct net_device *netdev, struct mlx5e_priv *priv = netdev_priv(indr_priv->rpriv->netdev); int err = 0; + if (!netif_device_present(indr_priv->rpriv->netdev)) + return -EOPNOTSUPP; + switch (flower->command) { case FLOW_CLS_REPLACE: err = mlx5e_configure_flower(netdev, priv, flower, flags); @@ -621,11 +627,7 @@ bool mlx5e_rep_tc_update_skb(struct mlx5_cqe64 *cqe, int err; reg_c0 = (be32_to_cpu(cqe->sop_drop_qpn) & MLX5E_TC_FLOW_ID_MASK); - if (reg_c0 == MLX5_FS_DEFAULT_FLOW_TAG) - reg_c0 = 0; - reg_c1 = be32_to_cpu(cqe->ft_metadata); - - if (!reg_c0) + if (!reg_c0 || reg_c0 == MLX5_FS_DEFAULT_FLOW_TAG) return true; /* If reg_c0 is not equal to the default flow tag then skb->mark @@ -633,6 +635,8 @@ bool mlx5e_rep_tc_update_skb(struct mlx5_cqe64 *cqe, */ skb->mark = 0; + reg_c1 = be32_to_cpu(cqe->ft_metadata); + priv = netdev_priv(skb->dev); esw = priv->mdev->priv.eswitch; |