1 /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ 2 /* Copyright (c) 2019, Mellanox Technologies */ 3 4 #ifndef __MLX5_DEVLINK_H__ 5 #define __MLX5_DEVLINK_H__ 6 7 #include <net/devlink.h> 8 9 enum mlx5_devlink_param_id { 10 MLX5_DEVLINK_PARAM_ID_BASE = DEVLINK_PARAM_GENERIC_ID_MAX, 11 MLX5_DEVLINK_PARAM_ID_FLOW_STEERING_MODE, 12 MLX5_DEVLINK_PARAM_ID_ESW_LARGE_GROUP_NUM, 13 MLX5_DEVLINK_PARAM_ID_ESW_PORT_METADATA, 14 MLX5_DEVLINK_PARAM_ID_ESW_MULTIPORT, 15 }; 16 17 struct mlx5_trap_ctx { 18 int id; 19 int action; 20 }; 21 22 struct mlx5_devlink_trap { 23 struct mlx5_trap_ctx trap; 24 void *item; 25 struct list_head list; 26 }; 27 28 struct mlx5_devlink_trap_event_ctx { 29 struct mlx5_trap_ctx *trap; 30 int err; 31 }; 32 33 struct mlx5_core_dev; 34 void mlx5_devlink_trap_report(struct mlx5_core_dev *dev, int trap_id, struct sk_buff *skb, 35 struct devlink_port *dl_port); 36 int mlx5_devlink_trap_get_num_active(struct mlx5_core_dev *dev); 37 int mlx5_devlink_traps_get_action(struct mlx5_core_dev *dev, int trap_id, 38 enum devlink_trap_action *action); 39 int mlx5_devlink_traps_register(struct devlink *devlink); 40 void mlx5_devlink_traps_unregister(struct devlink *devlink); 41 42 struct devlink *mlx5_devlink_alloc(struct device *dev); 43 void mlx5_devlink_free(struct devlink *devlink); 44 int mlx5_devlink_params_register(struct devlink *devlink); 45 void mlx5_devlink_params_unregister(struct devlink *devlink); 46 47 #endif /* __MLX5_DEVLINK_H__ */ 48