diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_main.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 457cc39423f2..a8e8350b38aa 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -1082,6 +1082,7 @@ static int mlx5e_alloc_txqsq(struct mlx5e_channel *c, sq->clock = &mdev->clock; sq->mkey_be = c->mkey_be; sq->channel = c; + sq->ch_ix = c->ix; sq->txq_ix = txq_ix; sq->uar_map = mdev->mlx5e_res.bfreg.map; sq->min_inline_mode = params->tx_min_inline_mode; @@ -3635,8 +3636,7 @@ static int mlx5e_handle_feature(struct net_device *netdev, return 0; } -static int mlx5e_set_features(struct net_device *netdev, - netdev_features_t features) +int mlx5e_set_features(struct net_device *netdev, netdev_features_t features) { netdev_features_t oper_features = netdev->features; int err = 0; @@ -3687,6 +3687,12 @@ static netdev_features_t mlx5e_fix_features(struct net_device *netdev, netdev_warn(netdev, "Disabling LRO, not supported in legacy RQ\n"); } + if (MLX5E_GET_PFLAG(params, MLX5E_PFLAG_RX_CQE_COMPRESS)) { + features &= ~NETIF_F_RXHASH; + if (netdev->features & NETIF_F_RXHASH) + netdev_warn(netdev, "Disabling rxhash, not supported when CQE compress is active\n"); + } + mutex_unlock(&priv->state_lock); return features; @@ -3812,6 +3818,9 @@ int mlx5e_hwstamp_set(struct mlx5e_priv *priv, struct ifreq *ifr) memcpy(&priv->tstamp, &config, sizeof(config)); mutex_unlock(&priv->state_lock); + /* might need to fix some features */ + netdev_update_features(priv->netdev); + return copy_to_user(ifr->ifr_data, &config, sizeof(config)) ? -EFAULT : 0; } @@ -4680,6 +4689,10 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev) if (!priv->channels.params.scatter_fcs_en) netdev->features &= ~NETIF_F_RXFCS; + /* prefere CQE compression over rxhash */ + if (MLX5E_GET_PFLAG(&priv->channels.params, MLX5E_PFLAG_RX_CQE_COMPRESS)) + netdev->features &= ~NETIF_F_RXHASH; + #define FT_CAP(f) MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive.f) if (FT_CAP(flow_modify_en) && FT_CAP(modify_root) && @@ -5095,6 +5108,11 @@ static void mlx5e_detach(struct mlx5_core_dev *mdev, void *vpriv) struct mlx5e_priv *priv = vpriv; struct net_device *netdev = priv->netdev; +#ifdef CONFIG_MLX5_ESWITCH + if (MLX5_ESWITCH_MANAGER(mdev) && vpriv == mdev) + return; +#endif + if (!netif_device_present(netdev)) return; |