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b3f63c3d MF |
1 | /* |
2 | * Copyright (c) 2016, Mellanox Technologies, Ltd. All rights reserved. | |
3 | * | |
4 | * This software is available to you under a choice of one of two | |
5 | * licenses. You may choose to be licensed under the terms of the GNU | |
6 | * General Public License (GPL) Version 2, available from the file | |
7 | * COPYING in the main directory of this source tree, or the | |
8 | * OpenIB.org BSD license below: | |
9 | * | |
10 | * Redistribution and use in source and binary forms, with or | |
11 | * without modification, are permitted provided that the following | |
12 | * conditions are met: | |
13 | * | |
14 | * - Redistributions of source code must retain the above | |
15 | * copyright notice, this list of conditions and the following | |
16 | * disclaimer. | |
17 | * | |
18 | * - Redistributions in binary form must reproduce the above | |
19 | * copyright notice, this list of conditions and the following | |
20 | * disclaimer in the documentation and/or other materials | |
21 | * provided with the distribution. | |
22 | * | |
23 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
24 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
25 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
26 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS | |
27 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN | |
28 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
29 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
30 | * SOFTWARE. | |
31 | */ | |
32 | #ifndef __MLX5_VXLAN_H__ | |
33 | #define __MLX5_VXLAN_H__ | |
34 | ||
35 | #include <linux/mlx5/driver.h> | |
36 | #include "en.h" | |
37 | ||
38 | struct mlx5e_vxlan { | |
39 | u16 udp_port; | |
40 | }; | |
41 | ||
d8cf2dda MF |
42 | struct mlx5e_vxlan_work { |
43 | struct work_struct work; | |
44 | struct mlx5e_priv *priv; | |
45 | sa_family_t sa_family; | |
46 | u16 port; | |
47 | }; | |
48 | ||
b3f63c3d MF |
49 | static inline bool mlx5e_vxlan_allowed(struct mlx5_core_dev *mdev) |
50 | { | |
7dbb2917 AB |
51 | return IS_ENABLED(CONFIG_MLX5_CORE_EN_VXLAN) && |
52 | (MLX5_CAP_ETH(mdev, tunnel_stateless_vxlan) && | |
b3f63c3d MF |
53 | mlx5_core_is_pf(mdev)); |
54 | } | |
55 | ||
7dbb2917 | 56 | #ifdef CONFIG_MLX5_CORE_EN_VXLAN |
b3f63c3d | 57 | void mlx5e_vxlan_init(struct mlx5e_priv *priv); |
7dbb2917 AB |
58 | void mlx5e_vxlan_cleanup(struct mlx5e_priv *priv); |
59 | #else | |
60 | static inline void mlx5e_vxlan_init(struct mlx5e_priv *priv) {} | |
61 | static inline void mlx5e_vxlan_cleanup(struct mlx5e_priv *priv) {} | |
62 | #endif | |
63 | ||
d8cf2dda MF |
64 | void mlx5e_vxlan_queue_work(struct mlx5e_priv *priv, sa_family_t sa_family, |
65 | u16 port, int add); | |
b3f63c3d | 66 | struct mlx5e_vxlan *mlx5e_vxlan_lookup_port(struct mlx5e_priv *priv, u16 port); |
b3f63c3d MF |
67 | |
68 | #endif /* __MLX5_VXLAN_H__ */ |