diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_txrx.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_txrx.c | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_txrx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_txrx.c index ac29aeb8af49..570a912dd6fa 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_txrx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_txrx.c @@ -21,7 +21,7 @@ enum { static void fill_static_params(struct mlx5_wqe_tls_static_params_seg *params, - struct tls12_crypto_info_aes_gcm_128 *info, + union mlx5e_crypto_info *crypto_info, u32 key_id, u32 resync_tcp_sn) { char *initial_rn, *gcm_iv; @@ -32,7 +32,26 @@ fill_static_params(struct mlx5_wqe_tls_static_params_seg *params, ctx = params->ctx; - EXTRACT_INFO_FIELDS; + switch (crypto_info->crypto_info.cipher_type) { + case TLS_CIPHER_AES_GCM_128: { + struct tls12_crypto_info_aes_gcm_128 *info = + &crypto_info->crypto_info_128; + + EXTRACT_INFO_FIELDS; + break; + } + case TLS_CIPHER_AES_GCM_256: { + struct tls12_crypto_info_aes_gcm_256 *info = + &crypto_info->crypto_info_256; + + EXTRACT_INFO_FIELDS; + break; + } + default: + WARN_ONCE(1, "Unsupported cipher type %u\n", + crypto_info->crypto_info.cipher_type); + return; + } gcm_iv = MLX5_ADDR_OF(tls_static_params, ctx, gcm_iv); initial_rn = MLX5_ADDR_OF(tls_static_params, ctx, initial_record_number); @@ -54,7 +73,7 @@ fill_static_params(struct mlx5_wqe_tls_static_params_seg *params, void mlx5e_ktls_build_static_params(struct mlx5e_set_tls_static_params_wqe *wqe, u16 pc, u32 sqn, - struct tls12_crypto_info_aes_gcm_128 *info, + union mlx5e_crypto_info *crypto_info, u32 tis_tir_num, u32 key_id, u32 resync_tcp_sn, bool fence, enum tls_offload_ctx_dir direction) { @@ -75,7 +94,7 @@ mlx5e_ktls_build_static_params(struct mlx5e_set_tls_static_params_wqe *wqe, ucseg->flags = MLX5_UMR_INLINE; ucseg->bsf_octowords = cpu_to_be16(MLX5_ST_SZ_BYTES(tls_static_params) / 16); - fill_static_params(&wqe->params, info, key_id, resync_tcp_sn); + fill_static_params(&wqe->params, crypto_info, key_id, resync_tcp_sn); } static void |