| /* 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__ */ |
