diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_tc.h')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tc.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h index 262cdb7b69b1..abdcfa4c4e0e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h @@ -91,9 +91,63 @@ int mlx5e_tc_num_filters(struct mlx5e_priv *priv, unsigned long flags); void mlx5e_tc_reoffload_flows_work(struct work_struct *work); +enum mlx5e_tc_attr_to_reg { + CHAIN_TO_REG, + TUNNEL_TO_REG, + CTSTATE_TO_REG, + ZONE_TO_REG, + MARK_TO_REG, + LABELS_TO_REG, + FTEID_TO_REG, + TUPLEID_TO_REG, +}; + +struct mlx5e_tc_attr_to_reg_mapping { + int mfield; /* rewrite field */ + int moffset; /* offset of mfield */ + int mlen; /* bytes to rewrite/match */ + + int soffset; /* offset of spec for match */ +}; + +extern struct mlx5e_tc_attr_to_reg_mapping mlx5e_tc_attr_to_reg_mappings[]; + bool mlx5e_is_valid_eswitch_fwd_dev(struct mlx5e_priv *priv, struct net_device *out_dev); +struct mlx5e_tc_update_priv { + struct net_device *tun_dev; +}; + +bool mlx5e_tc_rep_update_skb(struct mlx5_cqe64 *cqe, struct sk_buff *skb, + struct mlx5e_tc_update_priv *tc_priv); + +void mlx5_tc_rep_post_napi_receive(struct mlx5e_tc_update_priv *tc_priv); + +struct mlx5e_tc_mod_hdr_acts { + int num_actions; + int max_actions; + void *actions; +}; + +int mlx5e_tc_match_to_reg_set(struct mlx5_core_dev *mdev, + struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts, + enum mlx5e_tc_attr_to_reg type, + u32 data); + +void mlx5e_tc_match_to_reg_match(struct mlx5_flow_spec *spec, + enum mlx5e_tc_attr_to_reg type, + u32 data, + u32 mask); + +int alloc_mod_hdr_actions(struct mlx5_core_dev *mdev, + int namespace, + struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts); +void dealloc_mod_hdr_actions(struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts); + +struct mlx5e_tc_flow; +u32 mlx5e_tc_get_flow_tun_id(struct mlx5e_tc_flow *flow); + #else /* CONFIG_MLX5_ESWITCH */ static inline int mlx5e_tc_nic_init(struct mlx5e_priv *priv) { return 0; } static inline void mlx5e_tc_nic_cleanup(struct mlx5e_priv *priv) {} |