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net/mlx5: Don't advertise IPsec netdev support for non-IPsec device

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Device that lacks proper IPsec capabilities won't pass mlx5e_ipsec_init()
later, so no need to advertise HW netdev offload support for something that
isn't going to work anyway.

Fixes: 8ad893e516 ("net/mlx5e: Remove dependency in IPsec initialization flows")
Reviewed-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Leon Romanovsky 2022-03-20 15:50:16 +02:00 committed by Saeed Mahameed
parent b7242ffc56
commit a8444b0bdd
1 changed files with 3 additions and 0 deletions
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3
drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
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@ -454,6 +454,9 @@ void mlx5e_ipsec_build_netdev(struct mlx5e_priv *priv)
struct mlx5_core_dev *mdev = priv->mdev;
struct net_device *netdev = priv->netdev;
if (!mlx5_ipsec_device_caps(mdev))
return;
if (!(mlx5_ipsec_device_caps(mdev) & MLX5_ACCEL_IPSEC_CAP_ESP) ||
!MLX5_CAP_ETH(mdev, swp)) {
mlx5_core_dbg(mdev, "mlx5e: ESP and SWP offload not supported\n");