1 /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
2 /* Copyright (c) 2019 Mellanox Technologies. */
3 
4 #ifndef __MLX5_LAG_MP_H__
5 #define __MLX5_LAG_MP_H__
6 
7 #include "lag.h"
8 #include "mlx5_core.h"
9 
10 enum mlx5_lag_port_affinity {
11 	MLX5_LAG_NORMAL_AFFINITY,
12 	MLX5_LAG_P1_AFFINITY,
13 	MLX5_LAG_P2_AFFINITY,
14 };
15 
16 struct lag_mp {
17 	struct notifier_block     fib_nb;
18 	struct fib_info           *mfi; /* used in tracking fib events */
19 	struct workqueue_struct   *wq;
20 };
21 
22 #ifdef CONFIG_MLX5_ESWITCH
23 
24 int mlx5_lag_mp_init(struct mlx5_lag *ldev);
25 void mlx5_lag_mp_cleanup(struct mlx5_lag *ldev);
26 
27 #else /* CONFIG_MLX5_ESWITCH */
28 
mlx5_lag_mp_init(struct mlx5_lag * ldev)29 static inline int mlx5_lag_mp_init(struct mlx5_lag *ldev) { return 0; }
mlx5_lag_mp_cleanup(struct mlx5_lag * ldev)30 static inline void mlx5_lag_mp_cleanup(struct mlx5_lag *ldev) {}
31 
32 #endif /* CONFIG_MLX5_ESWITCH */
33 #endif /* __MLX5_LAG_MP_H__ */
34