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