diff options
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 | 28 |
1 files changed, 18 insertions, 10 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 63116be6b1d6..c6180892cfcb 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.h @@ -9,6 +9,7 @@ #ifdef CONFIG_MLX5_EN_TLS #include <net/tls.h> #include "accel/tls.h" +#include "en_accel/tls_rxtx.h" #define MLX5E_KTLS_STATIC_UMR_WQE_SZ \ (offsetof(struct mlx5e_umr_wqe, tls_static_params_ctx) + \ @@ -27,6 +28,14 @@ struct mlx5e_dump_wqe { struct mlx5_wqe_data_seg data; }; +#define MLX5E_TLS_FETCH_UMR_WQE(sq, pi) \ + ((struct mlx5e_umr_wqe *)mlx5e_fetch_wqe(&(sq)->wq, pi, MLX5E_KTLS_STATIC_UMR_WQE_SZ)) +#define MLX5E_TLS_FETCH_PROGRESS_WQE(sq, pi) \ + ((struct mlx5e_tx_wqe *)mlx5e_fetch_wqe(&(sq)->wq, pi, MLX5E_KTLS_PROGRESS_WQE_SZ)) +#define MLX5E_TLS_FETCH_DUMP_WQE(sq, pi) \ + ((struct mlx5e_dump_wqe *)mlx5e_fetch_wqe(&(sq)->wq, pi, \ + sizeof(struct mlx5e_dump_wqe))) + #define MLX5E_KTLS_DUMP_WQEBBS \ (DIV_ROUND_UP(sizeof(struct mlx5e_dump_wqe), MLX5_SEND_WQE_BB)) @@ -87,22 +96,22 @@ mlx5e_get_ktls_tx_priv_ctx(struct tls_context *tls_ctx) void mlx5e_ktls_build_netdev(struct mlx5e_priv *priv); void mlx5e_ktls_tx_offload_set_pending(struct mlx5e_ktls_offload_context_tx *priv_tx); -struct sk_buff *mlx5e_ktls_handle_tx_skb(struct net_device *netdev, - struct mlx5e_txqsq *sq, - struct sk_buff *skb, - struct mlx5e_tx_wqe **wqe, u16 *pi); +bool mlx5e_ktls_handle_tx_skb(struct tls_context *tls_ctx, struct mlx5e_txqsq *sq, + struct sk_buff *skb, int datalen, + struct mlx5e_accel_tx_tls_state *state); void mlx5e_ktls_tx_handle_resync_dump_comp(struct mlx5e_txqsq *sq, struct mlx5e_tx_wqe_info *wi, u32 *dma_fifo_cc); +u16 mlx5e_ktls_get_stop_room(struct mlx5e_txqsq *sq); + static inline u8 -mlx5e_ktls_dumps_num_wqebbs(struct mlx5e_txqsq *sq, unsigned int nfrags, - unsigned int sync_len) +mlx5e_ktls_dumps_num_wqes(struct mlx5e_txqsq *sq, unsigned int nfrags, + unsigned int sync_len) { /* Given the MTU and sync_len, calculates an upper bound for the - * number of WQEBBs needed for the TX resync DUMP WQEs of a record. + * number of DUMP WQEs needed for the TX resync of a record. */ - return MLX5E_KTLS_DUMP_WQEBBS * - (nfrags + DIV_ROUND_UP(sync_len, sq->hw_mtu)); + return nfrags + DIV_ROUND_UP(sync_len, sq->hw_mtu); } #else @@ -114,7 +123,6 @@ static inline void mlx5e_ktls_tx_handle_resync_dump_comp(struct mlx5e_txqsq *sq, struct mlx5e_tx_wqe_info *wi, u32 *dma_fifo_cc) {} - #endif #endif /* __MLX5E_TLS_H__ */ |