net/mlx5e: Fix LRO modify

[cascardo/linux.git] / drivers / net / ethernet / mellanox / mlx5 / core / en_main.c

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index d4e1c30..137b05e 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -1317,7 +1317,7 @@ static void mlx5e_build_tir_ctx_lro(void *tirc, struct mlx5e_priv *priv)
                              lro_timer_supported_periods[2]));
 }
 
-static int mlx5e_modify_tir_lro(struct mlx5e_priv *priv, int tt)
+static int mlx5e_modify_tirs_lro(struct mlx5e_priv *priv)
 {
        struct mlx5_core_dev *mdev = priv->mdev;
 
@@ -1325,6 +1325,7 @@ static int mlx5e_modify_tir_lro(struct mlx5e_priv *priv, int tt)
        void *tirc;
        int inlen;
        int err;
+       int tt;
 
        inlen = MLX5_ST_SZ_BYTES(modify_tir_in);
        in = mlx5_vzalloc(inlen);
@@ -1336,7 +1337,11 @@ static int mlx5e_modify_tir_lro(struct mlx5e_priv *priv, int tt)
 
        mlx5e_build_tir_ctx_lro(tirc, priv);
 
-       err = mlx5_core_modify_tir(mdev, priv->tirn[tt], in, inlen);
+       for (tt = 0; tt < MLX5E_NUM_TT; tt++) {
+               err = mlx5_core_modify_tir(mdev, priv->tirn[tt], in, inlen);
+               if (err)
+                       break;
+       }
 
        kvfree(in);
 
@@ -1885,8 +1890,10 @@ static int mlx5e_set_features(struct net_device *netdev,
                        mlx5e_close_locked(priv->netdev);
 
                priv->params.lro_en = !!(features & NETIF_F_LRO);
-               mlx5e_modify_tir_lro(priv, MLX5E_TT_IPV4_TCP);
-               mlx5e_modify_tir_lro(priv, MLX5E_TT_IPV6_TCP);
+               err = mlx5e_modify_tirs_lro(priv);
+               if (err)
+                       mlx5_core_warn(priv->mdev, "lro modify failed, %d\n",
+                                      err);
 
                if (was_opened)
                        err = mlx5e_open_locked(priv->netdev);