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/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
/* Copyright (c) 2019 Mellanox Technologies. */
#ifndef __MLX5_PORT_TUN_H__
#define __MLX5_PORT_TUN_H__
#include <linux/mlx5/driver.h>
struct mlx5_tun_entropy {
struct mlx5_core_dev *mdev;
u32 num_enabling_entries;
u32 num_disabling_entries;
u8 enabled;
struct mutex lock; /* lock the entropy fields */
};
void mlx5_init_port_tun_entropy(struct mlx5_tun_entropy *tun_entropy,
struct mlx5_core_dev *mdev);
int mlx5_tun_entropy_refcount_inc(struct mlx5_tun_entropy *tun_entropy,
int reformat_type);
void mlx5_tun_entropy_refcount_dec(struct mlx5_tun_entropy *tun_entropy,
int reformat_type);
#endif /* __MLX5_PORT_TUN_H__ */
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