diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.h | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.h deleted file mode 100644 index 62ecf14bf86a..000000000000 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.h +++ /dev/null @@ -1,132 +0,0 @@ -/* - * Copyright (c) 2018 Mellanox Technologies. All rights reserved. - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - */ -#ifndef __MLX5E_TLS_H__ -#define __MLX5E_TLS_H__ - -#include "accel/tls.h" -#include "en_accel/ktls.h" - -#ifdef CONFIG_MLX5_EN_TLS -#include <net/tls.h> -#include "en.h" - -struct mlx5e_tls_sw_stats { - atomic64_t tx_tls_ctx; - atomic64_t tx_tls_del; - atomic64_t tx_tls_drop_metadata; - atomic64_t tx_tls_drop_resync_alloc; - atomic64_t tx_tls_drop_no_sync_data; - atomic64_t tx_tls_drop_bypass_required; - atomic64_t rx_tls_ctx; - atomic64_t rx_tls_del; - atomic64_t rx_tls_drop_resync_request; - atomic64_t rx_tls_resync_request; - atomic64_t rx_tls_resync_reply; - atomic64_t rx_tls_auth_fail; -}; - -struct mlx5e_tls { - struct mlx5e_tls_sw_stats sw_stats; - struct workqueue_struct *rx_wq; -}; - -struct mlx5e_tls_offload_context_tx { - struct tls_offload_context_tx base; - u32 expected_seq; - __be32 swid; -}; - -static inline struct mlx5e_tls_offload_context_tx * -mlx5e_get_tls_tx_context(struct tls_context *tls_ctx) -{ - BUILD_BUG_ON(sizeof(struct mlx5e_tls_offload_context_tx) > - TLS_OFFLOAD_CONTEXT_SIZE_TX); - return container_of(tls_offload_ctx_tx(tls_ctx), - struct mlx5e_tls_offload_context_tx, - base); -} - -struct mlx5e_tls_offload_context_rx { - struct tls_offload_context_rx base; - __be32 handle; -}; - -static inline struct mlx5e_tls_offload_context_rx * -mlx5e_get_tls_rx_context(struct tls_context *tls_ctx) -{ - BUILD_BUG_ON(sizeof(struct mlx5e_tls_offload_context_rx) > - TLS_OFFLOAD_CONTEXT_SIZE_RX); - return container_of(tls_offload_ctx_rx(tls_ctx), - struct mlx5e_tls_offload_context_rx, - base); -} - -static inline bool mlx5e_is_tls_on(struct mlx5e_priv *priv) -{ - return priv->tls; -} - -void mlx5e_tls_build_netdev(struct mlx5e_priv *priv); -int mlx5e_tls_init(struct mlx5e_priv *priv); -void mlx5e_tls_cleanup(struct mlx5e_priv *priv); - -int mlx5e_tls_get_count(struct mlx5e_priv *priv); -int mlx5e_tls_get_strings(struct mlx5e_priv *priv, uint8_t *data); -int mlx5e_tls_get_stats(struct mlx5e_priv *priv, u64 *data); - -static inline bool mlx5e_accel_is_tls_device(struct mlx5_core_dev *mdev) -{ - return !is_kdump_kernel() && - mlx5_accel_is_tls_device(mdev); -} - -#else - -static inline void mlx5e_tls_build_netdev(struct mlx5e_priv *priv) -{ - if (!is_kdump_kernel() && - mlx5_accel_is_ktls_device(priv->mdev)) - mlx5e_ktls_build_netdev(priv); -} - -static inline bool mlx5e_is_tls_on(struct mlx5e_priv *priv) { return false; } -static inline int mlx5e_tls_init(struct mlx5e_priv *priv) { return 0; } -static inline void mlx5e_tls_cleanup(struct mlx5e_priv *priv) { } -static inline int mlx5e_tls_get_count(struct mlx5e_priv *priv) { return 0; } -static inline int mlx5e_tls_get_strings(struct mlx5e_priv *priv, uint8_t *data) { return 0; } -static inline int mlx5e_tls_get_stats(struct mlx5e_priv *priv, u64 *data) { return 0; } -static inline bool mlx5e_accel_is_tls_device(struct mlx5_core_dev *mdev) { return false; } - -#endif - -#endif /* __MLX5E_TLS_H__ */ |