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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>
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2 changed files with 1 additions and 18 deletions
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@ -62,22 +62,7 @@ static int mlx5_create_ipsec_obj(struct mlx5e_ipsec_sa_entry *sa_entry)
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salt_p = MLX5_ADDR_OF(ipsec_obj, obj, salt);
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memcpy(salt_p, &aes_gcm->salt, sizeof(aes_gcm->salt));
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switch (aes_gcm->icv_len) {
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case 64:
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MLX5_SET(ipsec_obj, obj, icv_length,
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MLX5_IPSEC_OBJECT_ICV_LEN_8B);
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break;
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case 96:
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MLX5_SET(ipsec_obj, obj, icv_length,
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MLX5_IPSEC_OBJECT_ICV_LEN_12B);
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break;
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case 128:
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MLX5_SET(ipsec_obj, obj, icv_length,
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MLX5_IPSEC_OBJECT_ICV_LEN_16B);
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break;
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default:
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return -EINVAL;
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}
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MLX5_SET(ipsec_obj, obj, icv_length, MLX5_IPSEC_OBJECT_ICV_LEN_16B);
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salt_iv_p = MLX5_ADDR_OF(ipsec_obj, obj, implicit_iv);
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memcpy(salt_iv_p, &aes_gcm->seq_iv, sizeof(aes_gcm->seq_iv));
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/* esn */
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@ -11379,8 +11379,6 @@ enum {
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enum {
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MLX5_IPSEC_OBJECT_ICV_LEN_16B,
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MLX5_IPSEC_OBJECT_ICV_LEN_12B,
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MLX5_IPSEC_OBJECT_ICV_LEN_8B,
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};
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struct mlx5_ifc_ipsec_obj_bits {
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