diff options
| author | Maor Gottlieb | 2016-04-29 00:36:42 +0200 |
|---|---|---|
| committer | David S. Miller | 2016-04-29 22:29:12 +0200 |
| commit | 45bf454ae88414e80b80979ebb2c22bd66ea7d1b (patch) | |
| tree | 1d7861ced0002caa0e29d8f99e9c8b16dc8d6ddc /drivers/net/ethernet/mellanox/mlx5/core/en.h | |
| parent | net/mlx5e: Add accelerated RFS support (diff) | |
| download | kernel-qcow2-linux-45bf454ae88414e80b80979ebb2c22bd66ea7d1b.tar.gz kernel-qcow2-linux-45bf454ae88414e80b80979ebb2c22bd66ea7d1b.tar.xz kernel-qcow2-linux-45bf454ae88414e80b80979ebb2c22bd66ea7d1b.zip | |
net/mlx5e: Enabling aRFS mechanism
Accelerated RFS requires that ntuple filtering is enabled via
ethtool and driver supports ndo_rx_flow_steer.
When the ntuple filtering is enabled, we modify the l3_l4 ttc
rules to point on the aRFS flow tables and when the filtering
is disabled, we modify the l3_l4 ttc rules to point on the RSS
TIRs.
Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index 21c38419ad89..34523c48444e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -690,9 +690,21 @@ static inline int mlx5e_arfs_create_tables(struct mlx5e_priv *priv) } static inline void mlx5e_arfs_destroy_tables(struct mlx5e_priv *priv) {} + +static inline int mlx5e_arfs_enable(struct mlx5e_priv *priv) +{ + return -ENOTSUPP; +} + +static inline int mlx5e_arfs_disable(struct mlx5e_priv *priv) +{ + return -ENOTSUPP; +} #else int mlx5e_arfs_create_tables(struct mlx5e_priv *priv); void mlx5e_arfs_destroy_tables(struct mlx5e_priv *priv); +int mlx5e_arfs_enable(struct mlx5e_priv *priv); +int mlx5e_arfs_disable(struct mlx5e_priv *priv); int mlx5e_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb, u16 rxq_index, u32 flow_id); #endif |