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authorTariq Toukan <tariqt@nvidia.com>2025-09-17 16:48:54 +0300
committerJakub Kicinski <kuba@kernel.org>2025-09-18 07:47:17 -0700
commit3fbfe251cc9f6d391944282cdb9bcf0bd02e01f8 (patch)
tree959f43fb4c9341dad566c0967eb94ec82dfc00d1
parent4c05c7ed880fb58790731fb53571af67b7632d87 (diff)
Revert "net/mlx5e: Update and set Xon/Xoff upon port speed set"
This reverts commit d24341740fe48add8a227a753e68b6eedf4b385a. It causes errors when trying to configure QoS, as well as loss of L2 connectivity (on multi-host devices). Reported-by: Jakub Kicinski <kuba@kernel.org> Link: https://lore.kernel.org/20250910170011.70528106@kernel.org Fixes: d24341740fe4 ("net/mlx5e: Update and set Xon/Xoff upon port speed set") Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_main.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index e680673ffb72..15eded36b872 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -139,8 +139,6 @@ void mlx5e_update_carrier(struct mlx5e_priv *priv)
if (up) {
netdev_info(priv->netdev, "Link up\n");
netif_carrier_on(priv->netdev);
- mlx5e_port_manual_buffer_config(priv, 0, priv->netdev->mtu,
- NULL, NULL, NULL);
} else {
netdev_info(priv->netdev, "Link down\n");
netif_carrier_off(priv->netdev);