diff options
author | Aviad Yehezkel | 2018-01-29 15:05:50 +0200 |
---|---|---|
committer | Saeed Mahameed | 2018-03-07 15:54:30 -0800 |
commit | 1d2005e2040b95af4c861e40cf806ff44cd7c883 (patch) | |
tree | 10d7c1c9935493caab818e17adcd82b7e4d26c09 /include | |
parent | 65802f480008066636a43173b12388bb3fb7bd3a (diff) |
net/mlx5: Export ipsec capabilities
We will need that for ipsec verbs.
Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/mlx5/accel.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/include/linux/mlx5/accel.h b/include/linux/mlx5/accel.h new file mode 100644 index 000000000000..601280c782d3 --- /dev/null +++ b/include/linux/mlx5/accel.h @@ -0,0 +1,57 @@ +/* + * Copyright (c) 2018 Mellanox Technologies. All rights reserved. + * + * This software is available to you under a choice of one of two + * licenses. You may choose to be licensed under the terms of the GNU + * General Public License (GPL) Version 2, available from the file + * COPYING in the main directory of this source tree, or the + * OpenIB.org BSD license below: + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above + * copyright notice, this list of conditions and the following + * disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + */ + +#ifndef __MLX5_ACCEL_H__ +#define __MLX5_ACCEL_H__ + +#include <linux/mlx5/driver.h> + +enum mlx5_accel_ipsec_caps { + MLX5_ACCEL_IPSEC_CAP_DEVICE = 1 << 0, + MLX5_ACCEL_IPSEC_CAP_ESP = 1 << 2, + MLX5_ACCEL_IPSEC_CAP_IPV6 = 1 << 3, + MLX5_ACCEL_IPSEC_CAP_LSO = 1 << 4, + MLX5_ACCEL_IPSEC_CAP_RX_NO_TRAILER = 1 << 5, + MLX5_ACCEL_IPSEC_CAP_V2_CMD = 1 << 6, +}; + +#ifdef CONFIG_MLX5_ACCEL + +u32 mlx5_accel_ipsec_device_caps(struct mlx5_core_dev *mdev); + +#else + +static inline u32 mlx5_accel_ipsec_device_caps(struct mlx5_core_dev *mdev) { return 0; } + +#endif +#endif |