1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2016-2020 Intel Corporation
8 /* DLB2 PMD Internal interface function pointers.
9 * If VDEV (bifurcated PMD), these will resolve to functions that issue ioctls
10 * serviced by DLB kernel module.
11 * If PCI (PF PMD), these will be implemented locally in user mode.
14 extern void (*dlb2_iface_low_level_io_init)(void);
16 extern int (*dlb2_iface_open)(struct dlb2_hw_dev *handle, const char *name);
18 extern int (*dlb2_iface_get_device_version)(struct dlb2_hw_dev *handle,
21 extern void (*dlb2_iface_hardware_init)(struct dlb2_hw_dev *handle);
23 extern int (*dlb2_iface_get_cq_poll_mode)(struct dlb2_hw_dev *handle,
24 enum dlb2_cq_poll_modes *mode);
26 extern int (*dlb2_iface_get_num_resources)(struct dlb2_hw_dev *handle,
27 struct dlb2_get_num_resources_args *rsrcs);
29 extern int (*dlb2_iface_sched_domain_create)(struct dlb2_hw_dev *handle,
30 struct dlb2_create_sched_domain_args *args);
32 extern void (*dlb2_iface_domain_reset)(struct dlb2_eventdev *dlb2);
34 extern int (*dlb2_iface_ldb_queue_create)(struct dlb2_hw_dev *handle,
35 struct dlb2_create_ldb_queue_args *cfg);
37 extern int (*dlb2_iface_get_sn_allocation)(struct dlb2_hw_dev *handle,
38 struct dlb2_get_sn_allocation_args *args);
40 extern int (*dlb2_iface_set_sn_allocation)(struct dlb2_hw_dev *handle,
41 struct dlb2_set_sn_allocation_args *args);
43 extern int (*dlb2_iface_get_sn_occupancy)(struct dlb2_hw_dev *handle,
44 struct dlb2_get_sn_occupancy_args *args);
46 extern int (*dlb2_iface_ldb_port_create)(struct dlb2_hw_dev *handle,
47 struct dlb2_create_ldb_port_args *cfg,
48 enum dlb2_cq_poll_modes poll_mode);
50 extern int (*dlb2_iface_dir_port_create)(struct dlb2_hw_dev *handle,
51 struct dlb2_create_dir_port_args *cfg,
52 enum dlb2_cq_poll_modes poll_mode);
54 extern int (*dlb2_iface_dir_queue_create)(struct dlb2_hw_dev *handle,
55 struct dlb2_create_dir_queue_args *cfg);
57 extern int (*dlb2_iface_map_qid)(struct dlb2_hw_dev *handle,
58 struct dlb2_map_qid_args *cfg);
60 extern int (*dlb2_iface_unmap_qid)(struct dlb2_hw_dev *handle,
61 struct dlb2_unmap_qid_args *cfg);
63 extern int (*dlb2_iface_pending_port_unmaps)(struct dlb2_hw_dev *handle,
64 struct dlb2_pending_port_unmaps_args *args);
66 extern int (*dlb2_iface_sched_domain_start)(struct dlb2_hw_dev *handle,
67 struct dlb2_start_domain_args *cfg);
69 extern int (*dlb2_iface_get_ldb_queue_depth)(struct dlb2_hw_dev *handle,
70 struct dlb2_get_ldb_queue_depth_args *args);
72 extern int (*dlb2_iface_get_dir_queue_depth)(struct dlb2_hw_dev *handle,
73 struct dlb2_get_dir_queue_depth_args *args);
74 #endif /* _DLB2_IFACE_H_ */