diff options
| author |   Gal Pressman <gal@nvidia.com> | 2021-11-29 10:57:31 +0200 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@nvidia.com> | 2022-01-06 16:22:54 -0800 |
| commit | b5f42903704f868fcb45f78d6f782958b282d382 (patch) | |
| tree | 67d0a8cb035eb410dd8bb15e3c9ee642dab91304 /drivers/net/ethernet/mellanox/mlx5 | |
| parent | net/mlx5e: Fix feature check per profile (diff) | |
| download | linux-dev-b5f42903704f868fcb45f78d6f782958b282d382.tar.xz linux-dev-b5f42903704f868fcb45f78d6f782958b282d382.zip | |
net/mlx5e: Move HW-GRO and CQE compression check to fix features flow
Feature dependencies should be resolved in fix features rather than in
set features flow. Move the check that disables HW-GRO in case CQE
compression is enabled from set_feature_hw_gro() to
mlx5e_fix_features().
Signed-off-by: Gal Pressman <gal@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 10 |
1 files changed, 5 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 31c911182498..d36489363a26 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -3605,11 +3605,6 @@ static int set_feature_hw_gro(struct net_device *netdev, bool enable) new_params = priv->channels.params; if (enable) { - if (MLX5E_GET_PFLAG(&new_params, MLX5E_PFLAG_RX_CQE_COMPRESS)) { - netdev_warn(netdev, "Can't set HW-GRO when CQE compress is active\n"); - err = -EINVAL; - goto out; - } new_params.packet_merge.type = MLX5E_PACKET_MERGE_SHAMPO; new_params.packet_merge.shampo.match_criteria_type = MLX5_RQC_SHAMPO_MATCH_CRITERIA_TYPE_EXTENDED; @@ -3871,6 +3866,11 @@ static netdev_features_t mlx5e_fix_features(struct net_device *netdev, features &= ~NETIF_F_RXHASH; if (netdev->features & NETIF_F_RXHASH) netdev_warn(netdev, "Disabling rxhash, not supported when CQE compress is active\n"); + + if (features & NETIF_F_GRO_HW) { + netdev_warn(netdev, "Disabling HW-GRO, not supported when CQE compress is active\n"); + features &= ~NETIF_F_GRO_HW; + } } if (mlx5e_is_uplink_rep(priv)) |