diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 27ca4596775a..0983a208b299 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -405,7 +405,6 @@ struct mlx5e_channel {
 	__be32                     mkey_be;
 	u8                         num_tc;
 	unsigned long              flags;
-	int                        tc_to_txq_map[MLX5E_MAX_NUM_TC];
 
 	/* control */
 	struct mlx5e_priv         *priv;
@@ -475,6 +474,7 @@ struct mlx5e_priv {
 	/* priv data path fields - start */
 	int                        default_vlan_prio;
 	struct mlx5e_sq            **txq_to_sq_map;
+	int channeltc_to_txq_map[MLX5E_MAX_NUM_CHANNELS][MLX5E_MAX_NUM_TC];
 	/* priv data path fields - end */
 
 	unsigned long              state;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 55166dd5b4ea..59874d666cff 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -949,13 +949,13 @@ static void mlx5e_close_sqs(struct mlx5e_channel *c)
 		mlx5e_close_sq(&c->sq[tc]);
 }
 
-static void mlx5e_build_tc_to_txq_map(struct mlx5e_channel *c,
-				      int num_channels)
+static void mlx5e_build_channeltc_to_txq_map(struct mlx5e_priv *priv, int ix)
 {
 	int i;
 
 	for (i = 0; i < MLX5E_MAX_NUM_TC; i++)
-		c->tc_to_txq_map[i] = c->ix + i * num_channels;
+		priv->channeltc_to_txq_map[ix][i] =
+			ix + i * priv->params.num_channels;
 }
 
 static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix,
@@ -979,7 +979,7 @@ static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix,
 	c->mkey_be  = cpu_to_be32(priv->mr.key);
 	c->num_tc   = priv->params.num_tc;
 
-	mlx5e_build_tc_to_txq_map(c, priv->params.num_channels);
+	mlx5e_build_channeltc_to_txq_map(priv, ix);
 
 	netif_napi_add(netdev, &c->napi, mlx5e_napi_poll, 64);
 
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
index 64380bc0cd6a..b73672f32e2c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
@@ -106,7 +106,7 @@ u16 mlx5e_select_queue(struct net_device *dev, struct sk_buff *skb,
 		 priv->default_vlan_prio;
 	int tc = netdev_get_prio_tc_map(dev, up);
 
-	return priv->channel[channel_ix]->tc_to_txq_map[tc];
+	return priv->channeltc_to_txq_map[channel_ix][tc];
 }
 
 static inline u16 mlx5e_get_inline_hdr_size(struct mlx5e_sq *sq,