diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/mod_hdr.h')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/mod_hdr.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/mod_hdr.h b/drivers/net/ethernet/mellanox/mlx5/core/en/mod_hdr.h index 33b23d8f9182..b8cd1a7a31be 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/mod_hdr.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/mod_hdr.h @@ -15,6 +15,11 @@ struct mlx5e_tc_mod_hdr_acts { void *actions; }; +char *mlx5e_mod_hdr_alloc(struct mlx5_core_dev *mdev, int namespace, + struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts); +void mlx5e_mod_hdr_dealloc(struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts); +char *mlx5e_mod_hdr_get_item(struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts, int pos); + struct mlx5e_mod_hdr_handle * mlx5e_mod_hdr_attach(struct mlx5_core_dev *mdev, struct mod_hdr_tbl *tbl, @@ -28,4 +33,12 @@ struct mlx5_modify_hdr *mlx5e_mod_hdr_get(struct mlx5e_mod_hdr_handle *mh); void mlx5e_mod_hdr_tbl_init(struct mod_hdr_tbl *tbl); void mlx5e_mod_hdr_tbl_destroy(struct mod_hdr_tbl *tbl); +static inline int mlx5e_mod_hdr_max_actions(struct mlx5_core_dev *mdev, int namespace) +{ + if (namespace == MLX5_FLOW_NAMESPACE_FDB) /* FDB offloading */ + return MLX5_CAP_ESW_FLOWTABLE_FDB(mdev, max_modify_header_actions); + else /* namespace is MLX5_FLOW_NAMESPACE_KERNEL - NIC offloading */ + return MLX5_CAP_FLOWTABLE_NIC_RX(mdev, max_modify_header_actions); +} + #endif /* __MLX5E_EN_MOD_HDR_H__ */ |