1 /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
2 /*
3 * Copyright (c) 2018 Mellanox Technologies. All rights reserved.
4 */
5
6 #ifndef __MLX5_IB_REP_H__
7 #define __MLX5_IB_REP_H__
8
9 #include <linux/mlx5/eswitch.h>
10 #include "mlx5_ib.h"
11
12 #ifdef CONFIG_MLX5_ESWITCH
13 u8 mlx5_ib_eswitch_mode(struct mlx5_eswitch *esw);
14 struct mlx5_ib_dev *mlx5_ib_get_rep_ibdev(struct mlx5_eswitch *esw,
15 int vport_index);
16 struct mlx5_ib_dev *mlx5_ib_get_uplink_ibdev(struct mlx5_eswitch *esw);
17 struct mlx5_eswitch_rep *mlx5_ib_vport_rep(struct mlx5_eswitch *esw,
18 int vport_index);
19 void mlx5_ib_register_vport_reps(struct mlx5_ib_dev *dev);
20 void mlx5_ib_unregister_vport_reps(struct mlx5_ib_dev *dev);
21 int create_flow_rule_vport_sq(struct mlx5_ib_dev *dev,
22 struct mlx5_ib_sq *sq);
23 struct net_device *mlx5_ib_get_rep_netdev(struct mlx5_eswitch *esw,
24 int vport_index);
25 #else /* CONFIG_MLX5_ESWITCH */
mlx5_ib_eswitch_mode(struct mlx5_eswitch * esw)26 static inline u8 mlx5_ib_eswitch_mode(struct mlx5_eswitch *esw)
27 {
28 return SRIOV_NONE;
29 }
30
31 static inline
mlx5_ib_get_rep_ibdev(struct mlx5_eswitch * esw,int vport_index)32 struct mlx5_ib_dev *mlx5_ib_get_rep_ibdev(struct mlx5_eswitch *esw,
33 int vport_index)
34 {
35 return NULL;
36 }
37
38 static inline
mlx5_ib_get_uplink_ibdev(struct mlx5_eswitch * esw)39 struct mlx5_ib_dev *mlx5_ib_get_uplink_ibdev(struct mlx5_eswitch *esw)
40 {
41 return NULL;
42 }
43
44 static inline
mlx5_ib_vport_rep(struct mlx5_eswitch * esw,int vport_index)45 struct mlx5_eswitch_rep *mlx5_ib_vport_rep(struct mlx5_eswitch *esw,
46 int vport_index)
47 {
48 return NULL;
49 }
50
mlx5_ib_register_vport_reps(struct mlx5_ib_dev * dev)51 static inline void mlx5_ib_register_vport_reps(struct mlx5_ib_dev *dev) {}
mlx5_ib_unregister_vport_reps(struct mlx5_ib_dev * dev)52 static inline void mlx5_ib_unregister_vport_reps(struct mlx5_ib_dev *dev) {}
create_flow_rule_vport_sq(struct mlx5_ib_dev * dev,struct mlx5_ib_sq * sq)53 static inline int create_flow_rule_vport_sq(struct mlx5_ib_dev *dev,
54 struct mlx5_ib_sq *sq)
55 {
56 return 0;
57 }
58
59 static inline
mlx5_ib_get_rep_netdev(struct mlx5_eswitch * esw,int vport_index)60 struct net_device *mlx5_ib_get_rep_netdev(struct mlx5_eswitch *esw,
61 int vport_index)
62 {
63 return NULL;
64 }
65 #endif
66
67 static inline
mlx5_ib_rep_to_dev(struct mlx5_eswitch_rep * rep)68 struct mlx5_ib_dev *mlx5_ib_rep_to_dev(struct mlx5_eswitch_rep *rep)
69 {
70 return (struct mlx5_ib_dev *)rep->rep_if[REP_IB].priv;
71 }
72 #endif /* __MLX5_IB_REP_H__ */
73
