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| author |   Leon Romanovsky <leonro@nvidia.com> | 2022-04-06 11:25:42 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leonro@nvidia.com> | 2022-04-09 08:25:06 +0300 |
| commit | de8bdb476908e64805df4bfbad20618cbb1f9ffa (patch) | |
| tree | 9b426371e55482aa12597c1907c67da9195c6d83 /include/linux/mlx5/accel.h | |
| parent | RDMA/mlx5: Delete never supported IPsec flow action (diff) | |
| download | linux-dev-de8bdb476908e64805df4bfbad20618cbb1f9ffa.tar.xz linux-dev-de8bdb476908e64805df4bfbad20618cbb1f9ffa.zip | |
RDMA/mlx5: Drop crypto flow steering API
The mlx5 flow steering crypto API was intended to be used in FPGA
devices, which is not supported for years already. The removal of
mlx5 crypto FPGA code together with inability to configure encryption
keys makes the low steering API completely unusable.
So delete the code, so any ESP flow steering requests will fail with
not supported error, as it is happening now anyway as no device support
this type of API.
Link: https://lore.kernel.org/r/634a5face7734381463d809bfb89850f6998deac.1649232994.git.leonro@nvidia.com
Reviewed-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Diffstat (limited to '')
| -rw-r--r-- | include/linux/mlx5/accel.h | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/include/linux/mlx5/accel.h b/include/linux/mlx5/accel.h index dacf69516002..af67d51308cf 100644 --- a/include/linux/mlx5/accel.h +++ b/include/linux/mlx5/accel.h @@ -111,10 +111,6 @@ struct mlx5_accel_esp_xfrm { struct mlx5_accel_esp_xfrm_attrs attrs; }; -enum { - MLX5_ACCEL_XFRM_FLAG_REQUIRE_METADATA = 1UL << 0, -}; - enum mlx5_accel_ipsec_cap { MLX5_ACCEL_IPSEC_CAP_DEVICE = 1 << 0, MLX5_ACCEL_IPSEC_CAP_REQUIRED_METADATA = 1 << 1, @@ -132,8 +128,7 @@ u32 mlx5_accel_ipsec_device_caps(struct mlx5_core_dev *mdev); struct mlx5_accel_esp_xfrm * mlx5_accel_esp_create_xfrm(struct mlx5_core_dev *mdev, - const struct mlx5_accel_esp_xfrm_attrs *attrs, - u32 flags); + const struct mlx5_accel_esp_xfrm_attrs *attrs); void mlx5_accel_esp_destroy_xfrm(struct mlx5_accel_esp_xfrm *xfrm); int mlx5_accel_esp_modify_xfrm(struct mlx5_accel_esp_xfrm *xfrm, const struct mlx5_accel_esp_xfrm_attrs *attrs); @@ -144,8 +139,10 @@ static inline u32 mlx5_accel_ipsec_device_caps(struct mlx5_core_dev *mdev) { ret static inline struct mlx5_accel_esp_xfrm * mlx5_accel_esp_create_xfrm(struct mlx5_core_dev *mdev, - const struct mlx5_accel_esp_xfrm_attrs *attrs, - u32 flags) { return ERR_PTR(-EOPNOTSUPP); } + const struct mlx5_accel_esp_xfrm_attrs *attrs) +{ + return ERR_PTR(-EOPNOTSUPP); +} static inline void mlx5_accel_esp_destroy_xfrm(struct mlx5_accel_esp_xfrm *xfrm) {} static inline int |