Cregit: Linux 5.17: mp.h

Contributors: 5
Author	Tokens	Token Proportion	Commits	Commit Proportion
Roi Dayan	85	58.62%	1	16.67%
Maor Dickman	24	16.55%	2	33.33%
Dima Chumak	21	14.48%	1	16.67%
Erez Alfasi	10	6.90%	1	16.67%
Mark Zhang	5	3.45%	1	16.67%
Total	145		6

/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
/* Copyright (c) 2019 Mellanox Technologies. */

#ifndef __MLX5_LAG_MP_H__
#define __MLX5_LAG_MP_H__

#include "lag.h"
#include "mlx5_core.h"

enum mlx5_lag_port_affinity {
	MLX5_LAG_NORMAL_AFFINITY,
	MLX5_LAG_P1_AFFINITY,
	MLX5_LAG_P2_AFFINITY,
};

struct lag_mp {
	struct notifier_block     fib_nb;
	struct fib_info           *mfi; /* used in tracking fib events */
	struct workqueue_struct   *wq;
};

#ifdef CONFIG_MLX5_ESWITCH

void mlx5_lag_mp_reset(struct mlx5_lag *ldev);
int mlx5_lag_mp_init(struct mlx5_lag *ldev);
void mlx5_lag_mp_cleanup(struct mlx5_lag *ldev);
bool mlx5_lag_is_multipath(struct mlx5_core_dev *dev);

#else /* CONFIG_MLX5_ESWITCH */

static inline void mlx5_lag_mp_reset(struct mlx5_lag *ldev) {};
static inline int mlx5_lag_mp_init(struct mlx5_lag *ldev) { return 0; }
static inline void mlx5_lag_mp_cleanup(struct mlx5_lag *ldev) {}
static inline bool mlx5_lag_is_multipath(struct mlx5_core_dev *dev) { return false; }

#endif /* CONFIG_MLX5_ESWITCH */
#endif /* __MLX5_LAG_MP_H__ */