1 /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ 2 /* Copyright (c) 2019 Mellanox Technologies. */ 3 4 #ifndef __MLX5E_KTLS_H__ 5 #define __MLX5E_KTLS_H__ 6 7 #include "en.h" 8 9 #ifdef CONFIG_MLX5_EN_TLS 10 11 void mlx5e_ktls_build_netdev(struct mlx5e_priv *priv); 12 int mlx5e_ktls_init_rx(struct mlx5e_priv *priv); 13 void mlx5e_ktls_cleanup_rx(struct mlx5e_priv *priv); 14 int mlx5e_ktls_set_feature_rx(struct net_device *netdev, bool enable); 15 struct mlx5e_ktls_resync_resp * 16 mlx5e_ktls_rx_resync_create_resp_list(void); 17 void mlx5e_ktls_rx_resync_destroy_resp_list(struct mlx5e_ktls_resync_resp *resp_list); 18 mlx5e_accel_is_ktls_tx(struct mlx5_core_dev * mdev)19static inline bool mlx5e_accel_is_ktls_tx(struct mlx5_core_dev *mdev) 20 { 21 return !is_kdump_kernel() && 22 mlx5_accel_is_ktls_tx(mdev); 23 } 24 mlx5e_accel_is_ktls_rx(struct mlx5_core_dev * mdev)25static inline bool mlx5e_accel_is_ktls_rx(struct mlx5_core_dev *mdev) 26 { 27 return !is_kdump_kernel() && 28 mlx5_accel_is_ktls_rx(mdev); 29 } 30 mlx5e_accel_is_ktls_device(struct mlx5_core_dev * mdev)31static inline bool mlx5e_accel_is_ktls_device(struct mlx5_core_dev *mdev) 32 { 33 return !is_kdump_kernel() && 34 mlx5_accel_is_ktls_device(mdev); 35 } 36 37 #else 38 mlx5e_ktls_build_netdev(struct mlx5e_priv * priv)39static inline void mlx5e_ktls_build_netdev(struct mlx5e_priv *priv) 40 { 41 } 42 mlx5e_ktls_init_rx(struct mlx5e_priv * priv)43static inline int mlx5e_ktls_init_rx(struct mlx5e_priv *priv) 44 { 45 return 0; 46 } 47 mlx5e_ktls_cleanup_rx(struct mlx5e_priv * priv)48static inline void mlx5e_ktls_cleanup_rx(struct mlx5e_priv *priv) 49 { 50 } 51 mlx5e_ktls_set_feature_rx(struct net_device * netdev,bool enable)52static inline int mlx5e_ktls_set_feature_rx(struct net_device *netdev, bool enable) 53 { 54 netdev_warn(netdev, "kTLS is not supported\n"); 55 return -EOPNOTSUPP; 56 } 57 58 static inline struct mlx5e_ktls_resync_resp * mlx5e_ktls_rx_resync_create_resp_list(void)59mlx5e_ktls_rx_resync_create_resp_list(void) 60 { 61 return ERR_PTR(-EOPNOTSUPP); 62 } 63 64 static inline void mlx5e_ktls_rx_resync_destroy_resp_list(struct mlx5e_ktls_resync_resp * resp_list)65mlx5e_ktls_rx_resync_destroy_resp_list(struct mlx5e_ktls_resync_resp *resp_list) {} 66 mlx5e_accel_is_ktls_tx(struct mlx5_core_dev * mdev)67static inline bool mlx5e_accel_is_ktls_tx(struct mlx5_core_dev *mdev) { return false; } mlx5e_accel_is_ktls_rx(struct mlx5_core_dev * mdev)68static inline bool mlx5e_accel_is_ktls_rx(struct mlx5_core_dev *mdev) { return false; } mlx5e_accel_is_ktls_device(struct mlx5_core_dev * mdev)69static inline bool mlx5e_accel_is_ktls_device(struct mlx5_core_dev *mdev) { return false; } 70 71 #endif 72 73 #endif /* __MLX5E_TLS_H__ */ 74