From: Marina Varshaver Date: Tue, 20 Aug 2019 00:36:29 +0000 (+0300) Subject: net/mlx5e: Improve stateless offload capability check X-Git-Tag: v5.4-rc1~131^2~120^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e3a53bc536fc279de2ace13b8d6d54b071afb722;p=platform%2Fkernel%2Flinux-rpi.git net/mlx5e: Improve stateless offload capability check Use generic function for checking tunnel stateless offload capability instead of separate macros. Signed-off-by: Marina Varshaver Reviewed-by: Aya Levin Signed-off-by: Saeed Mahameed --- diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h b/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h index 5aae3a7..68d5930 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h @@ -238,5 +238,8 @@ void mlx5e_disable_cvlan_filter(struct mlx5e_priv *priv); int mlx5e_create_flow_steering(struct mlx5e_priv *priv); void mlx5e_destroy_flow_steering(struct mlx5e_priv *priv); +bool mlx5e_tunnel_proto_supported(struct mlx5_core_dev *mdev, u8 proto_type); +bool mlx5e_any_tunnel_proto_supported(struct mlx5_core_dev *mdev); + #endif /* __MLX5E_FLOW_STEER_H__ */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c index b99b179..15b7f0f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c @@ -766,7 +766,7 @@ static struct mlx5e_etype_proto ttc_tunnel_rules[] = { }; -static bool mlx5e_tunnel_proto_supported(struct mlx5_core_dev *mdev, u8 proto_type) +bool mlx5e_tunnel_proto_supported(struct mlx5_core_dev *mdev, u8 proto_type) { switch (proto_type) { case IPPROTO_GRE: @@ -779,7 +779,7 @@ static bool mlx5e_tunnel_proto_supported(struct mlx5_core_dev *mdev, u8 proto_ty } } -static bool mlx5e_any_tunnel_proto_supported(struct mlx5_core_dev *mdev) +bool mlx5e_any_tunnel_proto_supported(struct mlx5_core_dev *mdev) { int tt; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 2786f5b..327c90d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -4879,7 +4879,7 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev) netdev->hw_features |= NETIF_F_HW_VLAN_STAG_TX; if (mlx5_vxlan_allowed(mdev->vxlan) || mlx5_geneve_tx_allowed(mdev) || - MLX5_CAP_ETH(mdev, tunnel_stateless_gre)) { + mlx5e_any_tunnel_proto_supported(mdev)) { netdev->hw_enc_features |= NETIF_F_HW_CSUM; netdev->hw_enc_features |= NETIF_F_TSO; netdev->hw_enc_features |= NETIF_F_TSO6; @@ -4894,7 +4894,7 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev) netdev->gso_partial_features = NETIF_F_GSO_UDP_TUNNEL_CSUM; } - if (MLX5_CAP_ETH(mdev, tunnel_stateless_gre)) { + if (mlx5e_tunnel_proto_supported(mdev, IPPROTO_GRE)) { netdev->hw_features |= NETIF_F_GSO_GRE | NETIF_F_GSO_GRE_CSUM; netdev->hw_enc_features |= NETIF_F_GSO_GRE |