From: Tariq Toukan Date: Thu, 30 Oct 2025 13:32:36 +0000 (+0200) Subject: net/mlx5: IPoIB, set self loopback prevention in TIR init X-Git-Tag: v6.19-rc1~170^2~240^2~3 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a4c81e72f132b93a3b920196621a7b78c71fb7fc;p=thirdparty%2Fkernel%2Flinux.git net/mlx5: IPoIB, set self loopback prevention in TIR init In IPoIB, the self loopback prevention configuration apply in activation stage has two roles: fulfill a firmware requirement for old firmware (tis_tir_td_order=0), and update the proper configuration as it was not set in init. Here we set the proper configuration in init, to allow skipping the modify_tirs commands on new firmware in a downstream patch. Signed-off-by: Tariq Toukan Reviewed-by: Carolina Jubran Reviewed-by: Simon Horman Link: https://patch.msgid.link/1761831159-1013140-5-git-send-email-tariqt@nvidia.com Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c index 976347ac1faf5..0a6003fe60e9f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c @@ -427,6 +427,7 @@ static void mlx5i_destroy_flow_steering(struct mlx5e_priv *priv) static int mlx5i_init_rx(struct mlx5e_priv *priv) { struct mlx5_core_dev *mdev = priv->mdev; + enum mlx5e_rx_res_features features; int err; priv->fs = mlx5e_fs_init(priv->profile, mdev, @@ -445,7 +446,9 @@ static int mlx5i_init_rx(struct mlx5e_priv *priv) goto err_destroy_q_counters; } - priv->rx_res = mlx5e_rx_res_create(priv->mdev, 0, priv->max_nch, priv->drop_rq.rqn, + features = MLX5E_RX_RES_FEATURE_SELF_LB_BLOCK; + priv->rx_res = mlx5e_rx_res_create(priv->mdev, features, priv->max_nch, + priv->drop_rq.rqn, &priv->channels.params.packet_merge, priv->channels.params.num_channels); if (IS_ERR(priv->rx_res)) {