diff options
author | Gal Pressman <gal@nvidia.com> | 2022-09-20 16:01:50 +0300 |
---|---|---|
committer | Jakub Kicinski <kuba@kernel.org> | 2022-09-23 03:27:42 +0300 |
commit | 4960c414db3582b266dce660bd8eff41157fe2f9 (patch) | |
tree | a8ddd9adfa7f787556161af4b0d385637dd02f3b /drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.h | |
parent | 56e5a6d3aa91ed7b5b231c84180d449ce2313f61 (diff) | |
download | linux-4960c414db3582b266dce660bd8eff41157fe2f9.tar.xz |
net/mlx5e: Support 256 bit keys with kTLS device offload
Add support for 256 bit TLS keys using device offload.
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Gal Pressman <gal@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.h')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.h index 948400dee525..299334b2f935 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.h @@ -25,7 +25,8 @@ static inline bool mlx5e_is_ktls_device(struct mlx5_core_dev *mdev) if (!MLX5_CAP_GEN(mdev, log_max_dek)) return false; - return MLX5_CAP_TLS(mdev, tls_1_2_aes_gcm_128); + return (MLX5_CAP_TLS(mdev, tls_1_2_aes_gcm_128) || + MLX5_CAP_TLS(mdev, tls_1_2_aes_gcm_256)); } static inline bool mlx5e_ktls_type_check(struct mlx5_core_dev *mdev, @@ -36,6 +37,10 @@ static inline bool mlx5e_ktls_type_check(struct mlx5_core_dev *mdev, if (crypto_info->version == TLS_1_2_VERSION) return MLX5_CAP_TLS(mdev, tls_1_2_aes_gcm_128); break; + case TLS_CIPHER_AES_GCM_256: + if (crypto_info->version == TLS_1_2_VERSION) + return MLX5_CAP_TLS(mdev, tls_1_2_aes_gcm_256); + break; } return false; |