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/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
/* Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved. */
#ifndef __MLX5_EN_ACCEL_MACSEC_H__
#define __MLX5_EN_ACCEL_MACSEC_H__
#ifdef CONFIG_MLX5_EN_MACSEC
#include <linux/mlx5/driver.h>
#include <net/macsec.h>
#include <net/dst_metadata.h>
struct mlx5e_priv;
struct mlx5e_macsec;
void mlx5e_macsec_build_netdev(struct mlx5e_priv *priv);
int mlx5e_macsec_init(struct mlx5e_priv *priv);
void mlx5e_macsec_cleanup(struct mlx5e_priv *priv);
bool mlx5e_macsec_handle_tx_skb(struct mlx5e_macsec *macsec, struct sk_buff *skb);
void mlx5e_macsec_tx_build_eseg(struct mlx5e_macsec *macsec,
struct sk_buff *skb,
struct mlx5_wqe_eth_seg *eseg);
static inline bool mlx5e_macsec_skb_is_offload(struct sk_buff *skb)
{
struct metadata_dst *md_dst = skb_metadata_dst(skb);
return md_dst && (md_dst->type == METADATA_MACSEC);
}
#else
static inline void mlx5e_macsec_build_netdev(struct mlx5e_priv *priv) {}
static inline int mlx5e_macsec_init(struct mlx5e_priv *priv) { return 0; }
static inline void mlx5e_macsec_cleanup(struct mlx5e_priv *priv) {}
static inline bool mlx5e_macsec_skb_is_offload(struct sk_buff *skb) { return false; }
#endif /* CONFIG_MLX5_EN_MACSEC */
#endif /* __MLX5_ACCEL_EN_MACSEC_H__ */
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