ofld.h

 1/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
 2/* Copyright (c) 2020 Mellanox Technologies Inc. All rights reserved. */
 3
 4#ifndef __MLX5_ESWITCH_ACL_OFLD_H__
 5#define __MLX5_ESWITCH_ACL_OFLD_H__
 6
 7#include "eswitch.h"
 8
 9#ifdef CONFIG_MLX5_ESWITCH
10/* Eswitch acl egress external APIs */
11int esw_acl_egress_ofld_setup(struct mlx5_eswitch *esw, struct mlx5_vport *vport);
12void esw_acl_egress_ofld_cleanup(struct mlx5_vport *vport);
13void esw_acl_egress_ofld_bounce_rule_destroy(struct mlx5_vport *vport, int rule_index);
14int mlx5_esw_acl_egress_vport_bond(struct mlx5_eswitch *esw, u16 active_vport_num,
15				   u16 passive_vport_num);
16int mlx5_esw_acl_egress_vport_unbond(struct mlx5_eswitch *esw, u16 vport_num);
17
18static inline bool mlx5_esw_acl_egress_fwd2vport_supported(struct mlx5_eswitch *esw)
19{
20	return esw && esw->mode == MLX5_ESWITCH_OFFLOADS &&
21		mlx5_eswitch_vport_match_metadata_enabled(esw) &&
22		MLX5_CAP_ESW_FLOWTABLE(esw->dev, egress_acl_forward_to_vport);
23}
24
25/* Eswitch acl ingress external APIs */
26int esw_acl_ingress_ofld_setup(struct mlx5_eswitch *esw, struct mlx5_vport *vport);
27void esw_acl_ingress_ofld_cleanup(struct mlx5_eswitch *esw, struct mlx5_vport *vport);
28int mlx5_esw_acl_ingress_vport_metadata_update(struct mlx5_eswitch *esw, u16 vport_num,
29					       u32 metadata);
30void mlx5_esw_acl_ingress_vport_drop_rule_destroy(struct mlx5_eswitch *esw, u16 vport_num);
31int mlx5_esw_acl_ingress_vport_drop_rule_create(struct mlx5_eswitch *esw, u16 vport_num);
32
33#else /* CONFIG_MLX5_ESWITCH */
34static void
35mlx5_esw_acl_ingress_vport_drop_rule_destroy(struct mlx5_eswitch *esw,
36					     u16 vport_num)
37{}
38
39static int mlx5_esw_acl_ingress_vport_drop_rule_create(struct mlx5_eswitch *esw,
40						       u16 vport_num)
41{
42	return 0;
43}
44#endif /* CONFIG_MLX5_ESWITCH */
45#endif /* __MLX5_ESWITCH_ACL_OFLD_H__ */