linux-kernel - [PATCH net 3/3] net/mlx5e: Fix missing FEC RS stats for RS_544_514_INTERLEAVED

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Message-ID: <1758525094-816583-4-git-send-email-tariqt@nvidia.com>
Date: Mon, 22 Sep 2025 10:11:34 +0300
From: Tariq Toukan <tariqt@...dia.com>
To: Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>, Andrew Lunn <andrew+netdev@...n.ch>, "David
 S. Miller" <davem@...emloft.net>
CC: Saeed Mahameed <saeedm@...dia.com>, Tariq Toukan <tariqt@...dia.com>,
	"Mark Bloch" <mbloch@...dia.com>, Leon Romanovsky <leon@...nel.org>,
	<netdev@...r.kernel.org>, <linux-rdma@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, Gal Pressman <gal@...dia.com>, Moshe Shemesh
	<moshe@...dia.com>, Carolina Jubran <cjubran@...dia.com>
Subject: [PATCH net 3/3] net/mlx5e: Fix missing FEC RS stats for RS_544_514_INTERLEAVED_QUAD

From: Carolina Jubran <cjubran@...dia.com>

Include MLX5E_FEC_RS_544_514_INTERLEAVED_QUAD in the FEC RS stats
handling. This addresses a gap introduced when adding support for
200G/lane link modes.

Fixes: 4e343c11efbb ("net/mlx5e: Support FEC settings for 200G per lane link modes")
Signed-off-by: Carolina Jubran <cjubran@...dia.com>
Reviewed-by: Dragos Tatulea <dtatulea@...dia.com>
Reviewed-by: Yael Chemla <ychemla@...dia.com>
Signed-off-by: Tariq Toukan <tariqt@...dia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
index 87536f158d07..c6185ddba04b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
@@ -1466,6 +1466,7 @@ static void fec_set_block_stats(struct mlx5e_priv *priv,
 	case MLX5E_FEC_RS_528_514:
 	case MLX5E_FEC_RS_544_514:
 	case MLX5E_FEC_LLRS_272_257_1:
+	case MLX5E_FEC_RS_544_514_INTERLEAVED_QUAD:
 		fec_set_rs_stats(fec_stats, out);
 		return;
 	case MLX5E_FEC_FIRECODE:
-- 
2.31.1