1 /* 2 * Copyright (c) 2017, 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 33 #ifndef __LIB_MLX5_H__ 34 #define __LIB_MLX5_H__ 35 36 #include "mlx5_core.h" 37 38 void mlx5_init_reserved_gids(struct mlx5_core_dev *dev); 39 void mlx5_cleanup_reserved_gids(struct mlx5_core_dev *dev); 40 int mlx5_core_reserve_gids(struct mlx5_core_dev *dev, unsigned int count); 41 void mlx5_core_unreserve_gids(struct mlx5_core_dev *dev, unsigned int count); 42 int mlx5_core_reserved_gid_alloc(struct mlx5_core_dev *dev, int *gid_index); 43 void mlx5_core_reserved_gid_free(struct mlx5_core_dev *dev, int gid_index); 44 int mlx5_crdump_enable(struct mlx5_core_dev *dev); 45 void mlx5_crdump_disable(struct mlx5_core_dev *dev); 46 int mlx5_crdump_collect(struct mlx5_core_dev *dev, u32 *cr_data); 47 48 static inline struct net *mlx5_core_net(struct mlx5_core_dev *dev) 49 { 50 return devlink_net(priv_to_devlink(dev)); 51 } 52 53 static inline struct net_device *mlx5_uplink_netdev_get(struct mlx5_core_dev *mdev) 54 { 55 return mdev->mlx5e_res.uplink_netdev; 56 } 57 58 struct mlx5_sd; 59 60 static inline struct mlx5_sd *mlx5_get_sd(struct mlx5_core_dev *dev) 61 { 62 return dev->sd; 63 } 64 65 static inline void mlx5_set_sd(struct mlx5_core_dev *dev, struct mlx5_sd *sd) 66 { 67 dev->sd = sd; 68 } 69 #endif 70