1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright (C) Mellanox Technologies, Ltd. 2001-2020. 3 */ 4 5 #ifndef __MLX5_WIN_ETX_H__ 6 #define __MLX5_WIN_ETX_H__ 7 8 #include "mlx5_prm.h" 9 #include "mlx5devx.h" 10 11 typedef struct mlx5_context { 12 devx_device_ctx *devx_ctx; 13 struct devx_device mlx5_dev; 14 struct devx_shutdown_event shutdown_event_obj; 15 } mlx5_context_st; 16 17 typedef struct { 18 devx_device_ctx *devx_ctx; 19 struct devx_obj_handle *obj; 20 } mlx5_devx_obj_st; 21 22 struct mlx5_devx_umem { 23 void *addr; 24 struct devx_obj_handle *umem_hdl; 25 uint32_t umem_id; 26 }; 27 28 struct mlx5_pd { 29 void *obj; 30 uint32_t pdn; 31 devx_device_ctx *devx_ctx; 32 }; 33 34 struct mlx5_devx_clock { 35 void *p_iseg_internal_timer; 36 u64 clock_frequency_hz; 37 int is_stable_clock_frequency; 38 }; 39 40 #define GET_DEVX_CTX(ctx) (((mlx5_context_st *)ctx)->devx_ctx) 41 #define GET_OBJ_CTX(obj) (((mlx5_devx_obj_st *)obj)->devx_ctx) 42 43 #endif /* __MLX5_WIN_ETX_H__ */ 44