diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.c index 1fbb5a90cb38..fee991f5ee7c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.c @@ -197,6 +197,7 @@ void mlx5e_tls_build_netdev(struct mlx5e_priv *priv) return; } + /* FPGA */ if (!mlx5_accel_is_tls_device(priv->mdev)) return; @@ -221,11 +222,21 @@ void mlx5e_tls_build_netdev(struct mlx5e_priv *priv) int mlx5e_tls_init(struct mlx5e_priv *priv) { - struct mlx5e_tls *tls = kzalloc(sizeof(*tls), GFP_KERNEL); + struct mlx5e_tls *tls; + if (!mlx5_accel_is_tls_device(priv->mdev)) + return 0; + + tls = kzalloc(sizeof(*tls), GFP_KERNEL); if (!tls) return -ENOMEM; + tls->rx_wq = create_singlethread_workqueue("mlx5e_tls_rx"); + if (!tls->rx_wq) { + kfree(tls); + return -ENOMEM; + } + priv->tls = tls; return 0; } @@ -237,20 +248,7 @@ void mlx5e_tls_cleanup(struct mlx5e_priv *priv) if (!tls) return; + destroy_workqueue(tls->rx_wq); kfree(tls); priv->tls = NULL; } - -u16 mlx5e_tls_get_stop_room(struct mlx5e_txqsq *sq) -{ - struct mlx5_core_dev *mdev = sq->channel->mdev; - - if (!mlx5_accel_is_tls_device(mdev)) - return 0; - - if (MLX5_CAP_GEN(mdev, tls_tx)) - return mlx5e_ktls_get_stop_room(sq); - - /* Resync SKB. */ - return mlx5e_stop_room_for_wqe(MLX5_SEND_WQE_MAX_WQEBBS); -} |