1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
2 | #ifndef __HID_DEBUG_H |
3 | #define __HID_DEBUG_H |
4 | |
5 | /* |
6 | * Copyright (c) 2007-2009 Jiri Kosina |
7 | */ |
8 | |
9 | /* |
10 | */ |
11 | |
12 | #ifdef CONFIG_DEBUG_FS |
13 | |
14 | #include <linux/kfifo.h> |
15 | |
16 | #define HID_DEBUG_BUFSIZE 512 |
17 | #define HID_DEBUG_FIFOSIZE 512 |
18 | |
19 | void hid_dump_input(struct hid_device *, struct hid_usage *, __s32); |
20 | void hid_dump_report(struct hid_device *, int , u8 *, int); |
21 | void hid_dump_device(struct hid_device *, struct seq_file *); |
22 | void hid_dump_field(struct hid_field *, int, struct seq_file *); |
23 | char *hid_resolv_usage(unsigned, struct seq_file *); |
24 | void hid_debug_register(struct hid_device *, const char *); |
25 | void hid_debug_unregister(struct hid_device *); |
26 | void hid_debug_init(void); |
27 | void hid_debug_exit(void); |
28 | void hid_debug_event(struct hid_device *, char *); |
29 | |
30 | struct hid_debug_list { |
31 | DECLARE_KFIFO_PTR(hid_debug_fifo, char); |
32 | struct fasync_struct *fasync; |
33 | struct hid_device *hdev; |
34 | struct list_head node; |
35 | struct mutex read_mutex; |
36 | }; |
37 | |
38 | #else |
39 | |
40 | #define hid_dump_input(a,b,c) do { } while (0) |
41 | #define hid_dump_report(a,b,c,d) do { } while (0) |
42 | #define hid_dump_device(a,b) do { } while (0) |
43 | #define hid_dump_field(a,b,c) do { } while (0) |
44 | #define hid_resolv_usage(a,b) do { } while (0) |
45 | #define hid_debug_register(a, b) do { } while (0) |
46 | #define hid_debug_unregister(a) do { } while (0) |
47 | #define hid_debug_init() do { } while (0) |
48 | #define hid_debug_exit() do { } while (0) |
49 | #define hid_debug_event(a,b) do { } while (0) |
50 | |
51 | #endif |
52 | |
53 | #endif |
54 | |