hid_bpf.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/* Copyright (c) 2022 Benjamin Tissoires
 3 */
 4
 5#ifndef ____HID_BPF__H
 6#define ____HID_BPF__H
 7
 8#define HID_BPF_DEVICE_EVENT "struct_ops/hid_device_event"
 9#define HID_BPF_RDESC_FIXUP  "struct_ops/hid_rdesc_fixup"
10#define HID_BPF_OPS(name) SEC(".struct_ops.link") \
11	struct hid_bpf_ops name
12#define hid_set_name(_hdev, _name) __builtin_memcpy(_hdev->name, _name, sizeof(_name))
13
14struct hid_bpf_probe_args {
15	unsigned int hid;
16	unsigned int rdesc_size;
17	unsigned char rdesc[4096];
18	int retval;
19};
20
21#endif /* ____HID_BPF__H */