diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c index 349e29214b92..5a980f93c326 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c @@ -56,37 +56,26 @@ struct mlx5e_ktls_offload_context_tx { bool ctx_post_pending; }; -struct mlx5e_ktls_offload_context_tx_shadow { - struct tls_offload_context_tx tx_ctx; - struct mlx5e_ktls_offload_context_tx *priv_tx; -}; - static void mlx5e_set_ktls_tx_priv_ctx(struct tls_context *tls_ctx, struct mlx5e_ktls_offload_context_tx *priv_tx) { - struct tls_offload_context_tx *tx_ctx = tls_offload_ctx_tx(tls_ctx); - struct mlx5e_ktls_offload_context_tx_shadow *shadow; + struct mlx5e_ktls_offload_context_tx **ctx = + __tls_driver_ctx(tls_ctx, TLS_OFFLOAD_CTX_DIR_TX); - BUILD_BUG_ON(sizeof(*shadow) > TLS_OFFLOAD_CONTEXT_SIZE_TX); + BUILD_BUG_ON(sizeof(struct mlx5e_ktls_offload_context_tx *) > + TLS_OFFLOAD_CONTEXT_SIZE_TX); - shadow = (struct mlx5e_ktls_offload_context_tx_shadow *)tx_ctx; - - shadow->priv_tx = priv_tx; - priv_tx->tx_ctx = tx_ctx; + *ctx = priv_tx; } static struct mlx5e_ktls_offload_context_tx * mlx5e_get_ktls_tx_priv_ctx(struct tls_context *tls_ctx) { - struct tls_offload_context_tx *tx_ctx = tls_offload_ctx_tx(tls_ctx); - struct mlx5e_ktls_offload_context_tx_shadow *shadow; - - BUILD_BUG_ON(sizeof(*shadow) > TLS_OFFLOAD_CONTEXT_SIZE_TX); - - shadow = (struct mlx5e_ktls_offload_context_tx_shadow *)tx_ctx; + struct mlx5e_ktls_offload_context_tx **ctx = + __tls_driver_ctx(tls_ctx, TLS_OFFLOAD_CTX_DIR_TX); - return shadow->priv_tx; + return *ctx; } int mlx5e_ktls_add_tx(struct net_device *netdev, struct sock *sk, @@ -113,6 +102,7 @@ int mlx5e_ktls_add_tx(struct net_device *netdev, struct sock *sk, priv_tx->expected_seq = start_offload_tcp_sn; priv_tx->crypto_info = *(struct tls12_crypto_info_aes_gcm_128 *)crypto_info; + priv_tx->tx_ctx = tls_offload_ctx_tx(tls_ctx); mlx5e_set_ktls_tx_priv_ctx(tls_ctx, priv_tx); |