/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ /* Copyright (c) 2018 Mellanox Technologies */ #ifndef __LIB_MLX5_DEVCOM_H__ #define __LIB_MLX5_DEVCOM_H__ #include <linux/mlx5/driver.h> #define MLX5_DEVCOM_PORTS_SUPPORTED 2 enum mlx5_devcom_components { MLX5_DEVCOM_ESW_OFFLOADS, MLX5_DEVCOM_NUM_COMPONENTS, }; typedef int (*mlx5_devcom_event_handler_t)(int event, void *my_data, void *event_data); struct mlx5_devcom *mlx5_devcom_register_device(struct mlx5_core_dev *dev); void mlx5_devcom_unregister_device(struct mlx5_devcom *devcom); void mlx5_devcom_register_component(struct mlx5_devcom *devcom, enum mlx5_devcom_components id, mlx5_devcom_event_handler_t handler, void *data); void mlx5_devcom_unregister_component(struct mlx5_devcom *devcom, enum mlx5_devcom_components id); int mlx5_devcom_send_event(struct mlx5_devcom *devcom, enum mlx5_devcom_components id, int event, void *event_data); void mlx5_devcom_set_paired(struct mlx5_devcom *devcom, enum mlx5_devcom_components id, bool paired); bool mlx5_devcom_is_paired(struct mlx5_devcom *devcom, enum mlx5_devcom_components id); void *mlx5_devcom_get_peer_data(struct mlx5_devcom *devcom, enum mlx5_devcom_components id); void mlx5_devcom_release_peer_data(struct mlx5_devcom *devcom, enum mlx5_devcom_components id); #endif