3 files changed, 22 insertions, 7 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 6c9c10c131a0..5bad17d37d7b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -109,6 +109,7 @@ static void mlx5e_update_sw_counters(struct mlx5e_priv *priv)
 		s->lro_bytes	+= rq_stats->lro_bytes;
 		s->rx_csum_none	+= rq_stats->csum_none;
 		s->rx_csum_sw	+= rq_stats->csum_sw;
+		s->rx_csum_inner += rq_stats->csum_inner;
 		s->rx_wqe_err   += rq_stats->wqe_err;
 		s->rx_mpwqe_filler += rq_stats->mpwqe_filler;
 		s->rx_mpwqe_frag   += rq_stats->mpwqe_frag;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
index 918b7c7fd74f..23adfe2fcba9 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
@@ -543,16 +543,26 @@ static inline void mlx5e_handle_csum(struct net_device *netdev,
 
 	if (lro) {
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
-	} else if (likely(is_first_ethertype_ip(skb))) {
+		return;
+	}
+
+	if (is_first_ethertype_ip(skb)) {
 		skb->ip_summed = CHECKSUM_COMPLETE;
 		skb->csum = csum_unfold((__force __sum16)cqe->check_sum);
 		rq->stats.csum_sw++;
-	} else {
-		goto csum_none;
+		return;
 	}
 
-	return;
-
+	if (likely((cqe->hds_ip_ext & CQE_L3_OK) &&
+		   (cqe->hds_ip_ext & CQE_L4_OK))) {
+		skb->ip_summed = CHECKSUM_UNNECESSARY;
+		if (cqe_is_tunneled(cqe)) {
+			skb->csum_level = 1;
+			skb->encapsulation = 1;
+			rq->stats.csum_inner++;
+		}
+		return;
+	}
 csum_none:
 	skb->ip_summed = CHECKSUM_NONE;
 	rq->stats.csum_none++;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
index 7cd8cb44b2ab..115752b53d85 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
@@ -62,6 +62,7 @@ struct mlx5e_sw_stats {
 	u64 rx_csum_good;
 	u64 rx_csum_none;
 	u64 rx_csum_sw;
+	u64 rx_csum_inner;
 	u64 tx_csum_offload;
 	u64 tx_csum_inner;
 	u64 tx_queue_stopped;
@@ -90,6 +91,7 @@ static const struct counter_desc sw_stats_desc[] = {
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_good) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_none) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_sw) },
+	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_csum_inner) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_csum_offload) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_csum_inner) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_queue_stopped) },
@@ -272,8 +274,9 @@ static const struct counter_desc pport_per_prio_pfc_stats_desc[] = {
 struct mlx5e_rq_stats {
 	u64 packets;
 	u64 bytes;
-	u64 csum_none;
 	u64 csum_sw;
+	u64 csum_inner;
+	u64 csum_none;
 	u64 lro_packets;
 	u64 lro_bytes;
 	u64 wqe_err;
@@ -285,8 +288,9 @@ struct mlx5e_rq_stats {
 static const struct counter_desc rq_stats_desc[] = {
 	{ MLX5E_DECLARE_STAT(struct mlx5e_rq_stats, packets) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_rq_stats, bytes) },
-	{ MLX5E_DECLARE_STAT(struct mlx5e_rq_stats, csum_none) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_rq_stats, csum_sw) },
+	{ MLX5E_DECLARE_STAT(struct mlx5e_rq_stats, csum_inner) },
+	{ MLX5E_DECLARE_STAT(struct mlx5e_rq_stats, csum_none) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_rq_stats, lro_packets) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_rq_stats, lro_bytes) },
 	{ MLX5E_DECLARE_STAT(struct mlx5e_rq_stats, wqe_err) },