| /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ |
| /* Copyright (c) 2019, Mellanox Technologies */ |
| |
| #ifndef _MLX5DR_H_ |
| #define _MLX5DR_H_ |
| |
| struct mlx5dr_domain; |
| struct mlx5dr_table; |
| struct mlx5dr_matcher; |
| struct mlx5dr_rule; |
| struct mlx5dr_action; |
| |
| enum mlx5dr_domain_type { |
| MLX5DR_DOMAIN_TYPE_NIC_RX, |
| MLX5DR_DOMAIN_TYPE_NIC_TX, |
| MLX5DR_DOMAIN_TYPE_FDB, |
| }; |
| |
| enum mlx5dr_domain_sync_flags { |
| MLX5DR_DOMAIN_SYNC_FLAGS_SW = 1 << 0, |
| MLX5DR_DOMAIN_SYNC_FLAGS_HW = 1 << 1, |
| }; |
| |
| enum mlx5dr_action_reformat_type { |
| DR_ACTION_REFORMAT_TYP_TNL_L2_TO_L2, |
| DR_ACTION_REFORMAT_TYP_L2_TO_TNL_L2, |
| DR_ACTION_REFORMAT_TYP_TNL_L3_TO_L2, |
| DR_ACTION_REFORMAT_TYP_L2_TO_TNL_L3, |
| }; |
| |
| struct mlx5dr_match_parameters { |
| size_t match_sz; |
| u64 *match_buf; /* Device spec format */ |
| }; |
| |
| struct mlx5dr_action_dest { |
| struct mlx5dr_action *dest; |
| struct mlx5dr_action *reformat; |
| }; |
| |
| struct mlx5dr_domain * |
| mlx5dr_domain_create(struct mlx5_core_dev *mdev, enum mlx5dr_domain_type type); |
| |
| int mlx5dr_domain_destroy(struct mlx5dr_domain *domain); |
| |
| int mlx5dr_domain_sync(struct mlx5dr_domain *domain, u32 flags); |
| |
| void mlx5dr_domain_set_peer(struct mlx5dr_domain *dmn, |
| struct mlx5dr_domain *peer_dmn); |
| |
| struct mlx5dr_table * |
| mlx5dr_table_create(struct mlx5dr_domain *domain, u32 level, u32 flags); |
| |
| int mlx5dr_table_destroy(struct mlx5dr_table *table); |
| |
| u32 mlx5dr_table_get_id(struct mlx5dr_table *table); |
| |
| struct mlx5dr_matcher * |
| mlx5dr_matcher_create(struct mlx5dr_table *table, |
| u32 priority, |
| u8 match_criteria_enable, |
| struct mlx5dr_match_parameters *mask); |
| |
| int mlx5dr_matcher_destroy(struct mlx5dr_matcher *matcher); |
| |
| struct mlx5dr_rule * |
| mlx5dr_rule_create(struct mlx5dr_matcher *matcher, |
| struct mlx5dr_match_parameters *value, |
| size_t num_actions, |
| struct mlx5dr_action *actions[]); |
| |
| int mlx5dr_rule_destroy(struct mlx5dr_rule *rule); |
| |
| int mlx5dr_table_set_miss_action(struct mlx5dr_table *tbl, |
| struct mlx5dr_action *action); |
| |
| struct mlx5dr_action * |
| mlx5dr_action_create_dest_table_num(struct mlx5dr_domain *dmn, u32 table_num); |
| |
| struct mlx5dr_action * |
| mlx5dr_action_create_dest_table(struct mlx5dr_table *table); |
| |
| struct mlx5dr_action * |
| mlx5dr_action_create_dest_flow_fw_table(struct mlx5dr_domain *domain, |
| struct mlx5_flow_table *ft); |
| |
| struct mlx5dr_action * |
| mlx5dr_action_create_dest_vport(struct mlx5dr_domain *domain, |
| u32 vport, u8 vhca_id_valid, |
| u16 vhca_id); |
| |
| struct mlx5dr_action * |
| mlx5dr_action_create_mult_dest_tbl(struct mlx5dr_domain *dmn, |
| struct mlx5dr_action_dest *dests, |
| u32 num_of_dests); |
| |
| struct mlx5dr_action *mlx5dr_action_create_drop(void); |
| |
| struct mlx5dr_action *mlx5dr_action_create_tag(u32 tag_value); |
| |
| struct mlx5dr_action * |
| mlx5dr_action_create_flow_counter(u32 counter_id); |
| |
| struct mlx5dr_action * |
| mlx5dr_action_create_packet_reformat(struct mlx5dr_domain *dmn, |
| enum mlx5dr_action_reformat_type reformat_type, |
| size_t data_sz, |
| void *data); |
| |
| struct mlx5dr_action * |
| mlx5dr_action_create_modify_header(struct mlx5dr_domain *domain, |
| u32 flags, |
| size_t actions_sz, |
| __be64 actions[]); |
| |
| struct mlx5dr_action *mlx5dr_action_create_pop_vlan(void); |
| |
| struct mlx5dr_action * |
| mlx5dr_action_create_push_vlan(struct mlx5dr_domain *domain, __be32 vlan_hdr); |
| |
| int mlx5dr_action_destroy(struct mlx5dr_action *action); |
| |
| static inline bool |
| mlx5dr_is_supported(struct mlx5_core_dev *dev) |
| { |
| return MLX5_CAP_ESW_FLOWTABLE_FDB(dev, sw_owner); |
| } |
| |
| #endif /* _MLX5DR_H_ */ |