diff options
| author | Boris Pismenny <borisp@mellanox.com> | 2018-07-13 14:33:46 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-16 00:13:11 -0700 |
| commit | ab412e1dd7db132c2abeb9385b4bf0dc8e6c5a65 (patch) | |
| tree | a81f60e231ee6ac97d7df430c7e63cbea6746d78 /drivers/net/ethernet/mellanox/mlx5/core/accel/tls.h | |
| parent | 0aadb2fc092910b6db0038b377e130b905ba17e0 (diff) | |
net/mlx5: Accel, add TLS rx offload routines
In Innova TLS, TLS contexts are added or deleted
via a command message over the SBU connection.
The HW then sends a response message over the same connection.
Complete the implementation for Innova TLS (FPGA-based) hardware by
adding support for rx inline crypto offload.
Signed-off-by: Boris Pismenny <borisp@mellanox.com>
Signed-off-by: Ilya Lesokhin <ilyal@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/accel/tls.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/accel/tls.h | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/accel/tls.h b/drivers/net/ethernet/mellanox/mlx5/core/accel/tls.h index 6f9c9f446ecc..2228c1083528 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/accel/tls.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/accel/tls.h @@ -60,10 +60,14 @@ struct mlx5_ifc_tls_flow_bits { u8 reserved_at_2[0x1e]; }; -int mlx5_accel_tls_add_tx_flow(struct mlx5_core_dev *mdev, void *flow, - struct tls_crypto_info *crypto_info, - u32 start_offload_tcp_sn, u32 *p_swid); -void mlx5_accel_tls_del_tx_flow(struct mlx5_core_dev *mdev, u32 swid); +int mlx5_accel_tls_add_flow(struct mlx5_core_dev *mdev, void *flow, + struct tls_crypto_info *crypto_info, + u32 start_offload_tcp_sn, u32 *p_swid, + bool direction_sx); +void mlx5_accel_tls_del_flow(struct mlx5_core_dev *mdev, u32 swid, + bool direction_sx); +int mlx5_accel_tls_resync_rx(struct mlx5_core_dev *mdev, u32 handle, u32 seq, + u64 rcd_sn); bool mlx5_accel_is_tls_device(struct mlx5_core_dev *mdev); u32 mlx5_accel_tls_device_caps(struct mlx5_core_dev *mdev); int mlx5_accel_tls_init(struct mlx5_core_dev *mdev); @@ -71,11 +75,15 @@ void mlx5_accel_tls_cleanup(struct mlx5_core_dev *mdev); #else -static inline int -mlx5_accel_tls_add_tx_flow(struct mlx5_core_dev *mdev, void *flow, - struct tls_crypto_info *crypto_info, - u32 start_offload_tcp_sn, u32 *p_swid) { return 0; } -static inline void mlx5_accel_tls_del_tx_flow(struct mlx5_core_dev *mdev, u32 swid) { } +static int +mlx5_accel_tls_add_flow(struct mlx5_core_dev *mdev, void *flow, + struct tls_crypto_info *crypto_info, + u32 start_offload_tcp_sn, u32 *p_swid, + bool direction_sx) { return -ENOTSUPP; } +static inline void mlx5_accel_tls_del_flow(struct mlx5_core_dev *mdev, u32 swid, + bool direction_sx) { } +static inline int mlx5_accel_tls_resync_rx(struct mlx5_core_dev *mdev, u32 handle, + u32 seq, u64 rcd_sn) { return 0; } static inline bool mlx5_accel_is_tls_device(struct mlx5_core_dev *mdev) { return false; } static inline u32 mlx5_accel_tls_device_caps(struct mlx5_core_dev *mdev) { return 0; } static inline int mlx5_accel_tls_init(struct mlx5_core_dev *mdev) { return 0; } |