| /* |
| * Copyright (c) 2016, Mellanox Technologies. All rights reserved. |
| * |
| * This software is available to you under a choice of one of two |
| * licenses. You may choose to be licensed under the terms of the GNU |
| * General Public License (GPL) Version 2, available from the file |
| * COPYING in the main directory of this source tree, or the |
| * OpenIB.org BSD license below: |
| * |
| * Redistribution and use in source and binary forms, with or |
| * without modification, are permitted provided that the following |
| * conditions are met: |
| * |
| * - Redistributions of source code must retain the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials |
| * provided with the distribution. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
| * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| |
| #ifndef __MLX5_EN_TC_H__ |
| #define __MLX5_EN_TC_H__ |
| |
| #include <net/pkt_cls.h> |
| |
| #define MLX5E_TC_FLOW_ID_MASK 0x0000ffff |
| |
| #ifdef CONFIG_MLX5_ESWITCH |
| |
| enum { |
| MLX5E_TC_INGRESS = BIT(0), |
| MLX5E_TC_EGRESS = BIT(1), |
| MLX5E_TC_LAST_EXPORTED_BIT = 1, |
| }; |
| |
| int mlx5e_tc_nic_init(struct mlx5e_priv *priv); |
| void mlx5e_tc_nic_cleanup(struct mlx5e_priv *priv); |
| |
| int mlx5e_tc_esw_init(struct rhashtable *tc_ht); |
| void mlx5e_tc_esw_cleanup(struct rhashtable *tc_ht); |
| |
| int mlx5e_configure_flower(struct mlx5e_priv *priv, |
| struct tc_cls_flower_offload *f, int flags); |
| int mlx5e_delete_flower(struct mlx5e_priv *priv, |
| struct tc_cls_flower_offload *f, int flags); |
| |
| int mlx5e_stats_flower(struct mlx5e_priv *priv, |
| struct tc_cls_flower_offload *f, int flags); |
| |
| struct mlx5e_encap_entry; |
| void mlx5e_tc_encap_flows_add(struct mlx5e_priv *priv, |
| struct mlx5e_encap_entry *e); |
| void mlx5e_tc_encap_flows_del(struct mlx5e_priv *priv, |
| struct mlx5e_encap_entry *e); |
| |
| struct mlx5e_neigh_hash_entry; |
| void mlx5e_tc_update_neigh_used_value(struct mlx5e_neigh_hash_entry *nhe); |
| |
| int mlx5e_tc_num_filters(struct mlx5e_priv *priv); |
| |
| #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) {} |
| static inline int mlx5e_tc_num_filters(struct mlx5e_priv *priv) { return 0; } |
| #endif |
| |
| #endif /* __MLX5_EN_TC_H__ */ |