From: Marina Varshaver <marinav@mellanox.com>
Date: Tue, 20 Aug 2019 03:36:29 +0300
Subject: net/mlx5e: Improve stateless offload capability check
Patch-mainline: v5.4-rc1
Git-commit: e3a53bc536fc279de2ace13b8d6d54b071afb722
References: jsc#SLE-8464
Use generic function for checking tunnel stateless offload capability
instead of separate macros.
Signed-off-by: Marina Varshaver <marinav@mellanox.com>
Reviewed-by: Aya Levin <ayal@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/mellanox/mlx5/core/en/fs.h | 3 +++
drivers/net/ethernet/mellanox/mlx5/core/en_fs.c | 4 ++--
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 4 ++--
3 files changed, 7 insertions(+), 4 deletions(-)
--- 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 m
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__ */
--- 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_tunn
};
-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
}
}
-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;
--- 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(struc
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(struc
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 |