1 /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
2 /* Copyright (c) 2020 Mellanox Technologies Ltd */
4 #ifndef __MLX5_VHCA_EVENT_H__
5 #define __MLX5_VHCA_EVENT_H__
9 struct mlx5_vhca_state_event {
16 static inline bool mlx5_vhca_event_supported(const struct mlx5_core_dev *dev)
18 return MLX5_CAP_GEN_MAX(dev, vhca_state);
21 void mlx5_vhca_state_cap_handle(struct mlx5_core_dev *dev, void *set_hca_cap);
22 int mlx5_vhca_event_init(struct mlx5_core_dev *dev);
23 void mlx5_vhca_event_cleanup(struct mlx5_core_dev *dev);
24 void mlx5_vhca_event_start(struct mlx5_core_dev *dev);
25 void mlx5_vhca_event_stop(struct mlx5_core_dev *dev);
26 int mlx5_vhca_event_notifier_register(struct mlx5_core_dev *dev, struct notifier_block *nb);
27 void mlx5_vhca_event_notifier_unregister(struct mlx5_core_dev *dev, struct notifier_block *nb);
28 int mlx5_modify_vhca_sw_id(struct mlx5_core_dev *dev, u16 function_id, bool ecpu, u32 sw_fn_id);
29 int mlx5_vhca_event_arm(struct mlx5_core_dev *dev, u16 function_id, bool ecpu);
30 int mlx5_cmd_query_vhca_state(struct mlx5_core_dev *dev, u16 function_id,
31 bool ecpu, u32 *out, u32 outlen);
34 static inline void mlx5_vhca_state_cap_handle(struct mlx5_core_dev *dev, void *set_hca_cap)
38 static inline int mlx5_vhca_event_init(struct mlx5_core_dev *dev)
43 static inline void mlx5_vhca_event_cleanup(struct mlx5_core_dev *dev)
47 static inline void mlx5_vhca_event_start(struct mlx5_core_dev *dev)
51 static inline void mlx5_vhca_event_stop(struct mlx5_core_dev *dev)