From 156878d0e697187c7d207ee6c22afe50b7f3678c Mon Sep 17 00:00:00 2001 From: Maor Dickman Date: Sun, 24 Jan 2021 17:21:25 +0200 Subject: [PATCH] net/mlx5e: Disable hw-tc-offload when MLX5_CLS_ACT config is disabled The cited commit introduce new CONFIG_MLX5_CLS_ACT kconfig variable to control compilation of TC hardware offloads implementation. When this configuration is disabled the driver is still wrongly reports in ethtool that hw-tc-offload is supported. Fixed by reporting hw-tc-offload is supported only when CONFIG_MLX5_CLS_ACT is enabled. Fixes: d956873f908c ("net/mlx5e: Introduce kconfig var for TC support") Signed-off-by: Maor Dickman Reviewed-by: Vlad Buslov Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 6a852b4901aa..300e0e9f96b6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -5027,7 +5027,7 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev) FT_CAP(modify_root) && FT_CAP(identified_miss_table_mode) && FT_CAP(flow_table_modify)) { -#ifdef CONFIG_MLX5_ESWITCH +#if IS_ENABLED(CONFIG_MLX5_CLS_ACT) netdev->hw_features |= NETIF_F_HW_TC; #endif #ifdef CONFIG_MLX5_EN_ARFS diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index 989c70c1eda3..f0ceae65f6cf 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -737,7 +737,9 @@ static void mlx5e_build_rep_netdev(struct net_device *netdev) netdev->features |= NETIF_F_NETNS_LOCAL; +#if IS_ENABLED(CONFIG_MLX5_CLS_ACT) netdev->hw_features |= NETIF_F_HW_TC; +#endif netdev->hw_features |= NETIF_F_SG; netdev->hw_features |= NETIF_F_IP_CSUM; netdev->hw_features |= NETIF_F_IPV6_CSUM;