1 /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
2 /* Copyright (c) 2019, Mellanox Technologies */
4 #ifndef __MLX5_DEVLINK_H__
5 #define __MLX5_DEVLINK_H__
7 #include <net/devlink.h>
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 MLX5_DEVLINK_PARAM_ID_HAIRPIN_NUM_QUEUES,
16 MLX5_DEVLINK_PARAM_ID_HAIRPIN_QUEUE_SIZE,
19 struct mlx5_trap_ctx {
24 struct mlx5_devlink_trap {
25 struct mlx5_trap_ctx trap;
27 struct list_head list;
30 struct mlx5_devlink_trap_event_ctx {
31 struct mlx5_trap_ctx *trap;
36 void mlx5_devlink_trap_report(struct mlx5_core_dev *dev, int trap_id, struct sk_buff *skb,
37 struct devlink_port *dl_port);
38 int mlx5_devlink_trap_get_num_active(struct mlx5_core_dev *dev);
39 int mlx5_devlink_traps_get_action(struct mlx5_core_dev *dev, int trap_id,
40 enum devlink_trap_action *action);
41 int mlx5_devlink_traps_register(struct devlink *devlink);
42 void mlx5_devlink_traps_unregister(struct devlink *devlink);
44 struct devlink *mlx5_devlink_alloc(struct device *dev);
45 void mlx5_devlink_free(struct devlink *devlink);
46 int mlx5_devlink_params_register(struct devlink *devlink);
47 void mlx5_devlink_params_unregister(struct devlink *devlink);
49 static inline bool mlx5_core_is_eth_enabled(struct mlx5_core_dev *dev)
51 union devlink_param_value val;
54 err = devl_param_driverinit_value_get(priv_to_devlink(dev),
55 DEVLINK_PARAM_GENERIC_ID_ENABLE_ETH,
57 return err ? false : val.vbool;
60 #endif /* __MLX5_DEVLINK_H__ */