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net/mlx5e: Add missing LRO cap check 

The LRO boolean state in params->lro_en must not be set in case
the NIC is not capable.
Enforce this check and remove the TODO comment.

Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Tariq Toukan 2020-01-02 16:17:41 +02:00 committed by Saeed Mahameed
parent 4229e0ea2c
commit 02377e6edf
1 changed files with 2 additions and 3 deletions
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5
drivers/net/ethernet/mellanox/mlx5/core/en_main.c
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@ -4770,9 +4770,8 @@ void mlx5e_build_nic_params(struct mlx5e_priv *priv,
mlx5e_build_rq_params(mdev, params);
/* HW LRO */
/* TODO: && MLX5_CAP_ETH(mdev, lro_cap) */
if (params->rq_wq_type == MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ) {
if (MLX5_CAP_ETH(mdev, lro_cap) &&
params->rq_wq_type == MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ) {
/* No XSK params: checking the availability of striding RQ in general. */
if (!mlx5e_rx_mpwqe_is_linear_skb(mdev, params, NULL))
params->lro_en = !slow_pci_heuristic(mdev);