diff options
author | Leon Romanovsky <leonro@nvidia.com> | 2022-03-27 19:23:19 +0300 |
---|---|---|
committer | Saeed Mahameed <saeedm@nvidia.com> | 2022-05-03 22:59:17 -0700 |
commit | 1c4a59b9fa98c222bd6a8fa82bff942312165c1a (patch) | |
tree | f6d42366fc60c07de2d7d4f327d59b4d603bbd50 | |
parent | net/mlx5: Simplify IPsec capabilities logic (diff) | |
download | linux-dev-1c4a59b9fa98c222bd6a8fa82bff942312165c1a.tar.xz linux-dev-1c4a59b9fa98c222bd6a8fa82bff942312165c1a.zip |
net/mlx5: Remove not-supported ICV length
mlx5 doesn't allow to configure any AEAD ICV length other than 128,
so remove the logic that configures other unsupported values.
Reviewed-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c | 17 | ||||
-rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 2 |
2 files changed, 1 insertions, 18 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c index b44bce3f4ef1..91ec8b8bf1ec 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c @@ -62,22 +62,7 @@ static int mlx5_create_ipsec_obj(struct mlx5e_ipsec_sa_entry *sa_entry) salt_p = MLX5_ADDR_OF(ipsec_obj, obj, salt); memcpy(salt_p, &aes_gcm->salt, sizeof(aes_gcm->salt)); - switch (aes_gcm->icv_len) { - case 64: - MLX5_SET(ipsec_obj, obj, icv_length, - MLX5_IPSEC_OBJECT_ICV_LEN_8B); - break; - case 96: - MLX5_SET(ipsec_obj, obj, icv_length, - MLX5_IPSEC_OBJECT_ICV_LEN_12B); - break; - case 128: - MLX5_SET(ipsec_obj, obj, icv_length, - MLX5_IPSEC_OBJECT_ICV_LEN_16B); - break; - default: - return -EINVAL; - } + MLX5_SET(ipsec_obj, obj, icv_length, MLX5_IPSEC_OBJECT_ICV_LEN_16B); salt_iv_p = MLX5_ADDR_OF(ipsec_obj, obj, implicit_iv); memcpy(salt_iv_p, &aes_gcm->seq_iv, sizeof(aes_gcm->seq_iv)); /* esn */ diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 7f4ec9faa180..7bab3e51c61e 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -11379,8 +11379,6 @@ enum { enum { MLX5_IPSEC_OBJECT_ICV_LEN_16B, - MLX5_IPSEC_OBJECT_ICV_LEN_12B, - MLX5_IPSEC_OBJECT_ICV_LEN_8B, }; struct mlx5_ifc_ipsec_obj_bits { |