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 | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 443632df2..1e52db32c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -442,12 +442,12 @@ static void mlx5e_disable_rq(struct mlx5e_rq *rq) static int mlx5e_wait_for_min_rx_wqes(struct mlx5e_rq *rq) { + unsigned long exp_time = jiffies + msecs_to_jiffies(20000); struct mlx5e_channel *c = rq->channel; struct mlx5e_priv *priv = c->priv; struct mlx5_wq_ll *wq = &rq->wq; - int i; - for (i = 0; i < 1000; i++) { + while (time_before(jiffies, exp_time)) { if (wq->cur_sz >= priv->params.min_rx_wqes) return 0; @@ -1449,6 +1449,12 @@ int mlx5e_close_locked(struct net_device *netdev) { struct mlx5e_priv *priv = netdev_priv(netdev); + /* May already be CLOSED in case a previous configuration operation + * (e.g RX/TX queue size change) that involves close&open failed. + */ + if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) + return 0; + clear_bit(MLX5E_STATE_OPENED, &priv->state); mlx5e_redirect_rqts(priv); @@ -1882,7 +1888,7 @@ static int mlx5e_set_features(struct net_device *netdev, mlx5e_disable_vlan_filter(priv); } - return 0; + return err; } static int mlx5e_change_mtu(struct net_device *netdev, int new_mtu) @@ -1895,6 +1901,8 @@ static int mlx5e_change_mtu(struct net_device *netdev, int new_mtu) mlx5_query_port_max_mtu(mdev, &max_mtu, 1); + max_mtu = MLX5E_HW2SW_MTU(max_mtu); + if (new_mtu > max_mtu) { netdev_err(netdev, "%s: Bad MTU (%d) > (%d) Max\n", @@ -2046,6 +2054,7 @@ static void mlx5e_build_netdev(struct net_device *netdev) netdev->vlan_features |= NETIF_F_LRO; netdev->hw_features = netdev->vlan_features; + netdev->hw_features |= NETIF_F_HW_VLAN_CTAG_TX; netdev->hw_features |= NETIF_F_HW_VLAN_CTAG_RX; netdev->hw_features |= NETIF_F_HW_VLAN_CTAG_FILTER; @@ -2089,8 +2098,7 @@ static void *mlx5e_create_netdev(struct mlx5_core_dev *mdev) { struct net_device *netdev; struct mlx5e_priv *priv; - int nch = min_t(int, mdev->priv.eq_table.num_comp_vectors, - MLX5E_MAX_NUM_CHANNELS); + int nch = mlx5e_get_max_num_channels(mdev); int err; if (mlx5e_check_required_hca_cap(mdev)) |