1358aa5ceSSaeed Mahameed /* 2358aa5ceSSaeed Mahameed * Copyright (c) 2016, Mellanox Technologies, Ltd. All rights reserved. 3358aa5ceSSaeed Mahameed * 4358aa5ceSSaeed Mahameed * This software is available to you under a choice of one of two 5358aa5ceSSaeed Mahameed * licenses. You may choose to be licensed under the terms of the GNU 6358aa5ceSSaeed Mahameed * General Public License (GPL) Version 2, available from the file 7358aa5ceSSaeed Mahameed * COPYING in the main directory of this source tree, or the 8358aa5ceSSaeed Mahameed * OpenIB.org BSD license below: 9358aa5ceSSaeed Mahameed * 10358aa5ceSSaeed Mahameed * Redistribution and use in source and binary forms, with or 11358aa5ceSSaeed Mahameed * without modification, are permitted provided that the following 12358aa5ceSSaeed Mahameed * conditions are met: 13358aa5ceSSaeed Mahameed * 14358aa5ceSSaeed Mahameed * - Redistributions of source code must retain the above 15358aa5ceSSaeed Mahameed * copyright notice, this list of conditions and the following 16358aa5ceSSaeed Mahameed * disclaimer. 17358aa5ceSSaeed Mahameed * 18358aa5ceSSaeed Mahameed * - Redistributions in binary form must reproduce the above 19358aa5ceSSaeed Mahameed * copyright notice, this list of conditions and the following 20358aa5ceSSaeed Mahameed * disclaimer in the documentation and/or other materials 21358aa5ceSSaeed Mahameed * provided with the distribution. 22358aa5ceSSaeed Mahameed * 23358aa5ceSSaeed Mahameed * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 24358aa5ceSSaeed Mahameed * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 25358aa5ceSSaeed Mahameed * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 26358aa5ceSSaeed Mahameed * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 27358aa5ceSSaeed Mahameed * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 28358aa5ceSSaeed Mahameed * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 29358aa5ceSSaeed Mahameed * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 30358aa5ceSSaeed Mahameed * SOFTWARE. 31358aa5ceSSaeed Mahameed */ 32358aa5ceSSaeed Mahameed #ifndef __MLX5_VXLAN_H__ 33358aa5ceSSaeed Mahameed #define __MLX5_VXLAN_H__ 34358aa5ceSSaeed Mahameed 35358aa5ceSSaeed Mahameed #include <linux/mlx5/driver.h> 36358aa5ceSSaeed Mahameed 37358aa5ceSSaeed Mahameed struct mlx5_vxlan; 38358aa5ceSSaeed Mahameed struct mlx5_vxlan_port; 39358aa5ceSSaeed Mahameed 40358aa5ceSSaeed Mahameed static inline bool mlx5_vxlan_allowed(struct mlx5_vxlan *vxlan) 41358aa5ceSSaeed Mahameed { 42358aa5ceSSaeed Mahameed /* not allowed reason is encoded in vxlan pointer as error, 43358aa5ceSSaeed Mahameed * on mlx5_vxlan_create 44358aa5ceSSaeed Mahameed */ 45358aa5ceSSaeed Mahameed return !IS_ERR_OR_NULL(vxlan); 46358aa5ceSSaeed Mahameed } 47358aa5ceSSaeed Mahameed 48c5791ab0SSaeed Mahameed #if IS_ENABLED(CONFIG_VXLAN) 49358aa5ceSSaeed Mahameed struct mlx5_vxlan *mlx5_vxlan_create(struct mlx5_core_dev *mdev); 50358aa5ceSSaeed Mahameed void mlx5_vxlan_destroy(struct mlx5_vxlan *vxlan); 51358aa5ceSSaeed Mahameed int mlx5_vxlan_add_port(struct mlx5_vxlan *vxlan, u16 port); 52358aa5ceSSaeed Mahameed int mlx5_vxlan_del_port(struct mlx5_vxlan *vxlan, u16 port); 53*efbb974dSSaeed Mahameed bool mlx5_vxlan_lookup_port(struct mlx5_vxlan *vxlan, u16 port); 54358aa5ceSSaeed Mahameed #else 55358aa5ceSSaeed Mahameed static inline struct mlx5_vxlan* 56c5791ab0SSaeed Mahameed mlx5_vxlan_create(struct mlx5_core_dev *mdev) { return ERR_PTR(-EOPNOTSUPP); } 57358aa5ceSSaeed Mahameed static inline void mlx5_vxlan_destroy(struct mlx5_vxlan *vxlan) { return; } 58c5791ab0SSaeed Mahameed static inline int mlx5_vxlan_add_port(struct mlx5_vxlan *vxlan, u16 port) { return -EOPNOTSUPP; } 59c5791ab0SSaeed Mahameed static inline int mlx5_vxlan_del_port(struct mlx5_vxlan *vxlan, u16 port) { return -EOPNOTSUPP; } 60*efbb974dSSaeed Mahameed static inline bool mlx5_vxlan_lookup_port(struct mlx5_vxlan *vxlan, u16 port) { return false; } 61358aa5ceSSaeed Mahameed #endif 62358aa5ceSSaeed Mahameed 63358aa5ceSSaeed Mahameed #endif /* __MLX5_VXLAN_H__ */ 64