diff options
| author | Aya Levin <ayal@nvidia.com> | 2021-01-27 02:24:14 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-01-28 06:53:52 +0300 |
| commit | ceef1b66bddaaee3124f66cd0279189e29bd3f56 (patch) | |
| tree | 29b433d7fdd247e34cc2683bf3c9c977c75ba064 /drivers/net/ethernet/mellanox/mlx5/core/en/fs.h | |
| parent | e2a1a00498aea4e3bf31b65b8691d2e7fc7e3693 (diff) | |
| download | linux-ceef1b66bddaaee3124f66cd0279189e29bd3f56.tar.xz | |
net/mlx5e: Add flow steering DMAC trap rule
Add flow group to the L2 table to hold the catch-all DMAC rule. Add API
which adds/removes DMAC trap rule. This rule catches packets that were
destined to be dropped due to no-match with previous DMAC rules. The
trap rule steer these packets to the trap tir related to the trap-RQ.
Signed-off-by: Aya Levin <ayal@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/fs.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/fs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h b/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h index 688183a03e23..a16297e7e2ac 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h @@ -68,6 +68,7 @@ struct mlx5e_l2_table { struct hlist_head netdev_mc[MLX5E_L2_ADDR_HASH_SIZE]; struct mlx5e_l2_rule broadcast; struct mlx5e_l2_rule allmulti; + struct mlx5_flow_handle *trap_rule; bool broadcast_enabled; bool allmulti_enabled; bool promisc_enabled; @@ -297,6 +298,8 @@ void mlx5e_destroy_flow_steering(struct mlx5e_priv *priv); u8 mlx5e_get_proto_by_tunnel_type(enum mlx5e_tunnel_types tt); int mlx5e_add_vlan_trap(struct mlx5e_priv *priv, int trap_id, int tir_num); void mlx5e_remove_vlan_trap(struct mlx5e_priv *priv); +int mlx5e_add_mac_trap(struct mlx5e_priv *priv, int trap_id, int tir_num); +void mlx5e_remove_mac_trap(struct mlx5e_priv *priv); #endif /* __MLX5E_FLOW_STEER_H__ */ |