From 7907e429ea1c5438401133b581732d5386c3c1cf Mon Sep 17 00:00:00 2001 From: Leon Romanovsky Date: Sun, 20 Mar 2022 15:50:16 +0200 Subject: [PATCH] net/mlx5: Don't advertise IPsec netdev support for non-IPsec device 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: 45e9041c3d0d ("net/mlx5e: Remove dependency in IPsec initialization flows") Reviewed-by: Raed Salem Signed-off-by: Leon Romanovsky Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c index 81c9831ad2860..28729b1cc6e66 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c @@ -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"); -- 2.39.5