1#ifndef __HID_DEBUG_H
2#define __HID_DEBUG_H
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25#ifdef CONFIG_DEBUG_FS
26
27#include <linux/kfifo.h>
28
29#define HID_DEBUG_BUFSIZE 512
30#define HID_DEBUG_FIFOSIZE 512
31
32void hid_dump_input(struct hid_device *, struct hid_usage *, __s32);
33void hid_dump_report(struct hid_device *, int , u8 *, int);
34void hid_dump_device(struct hid_device *, struct seq_file *);
35void hid_dump_field(struct hid_field *, int, struct seq_file *);
36char *hid_resolv_usage(unsigned, struct seq_file *);
37void hid_debug_register(struct hid_device *, const char *);
38void hid_debug_unregister(struct hid_device *);
39void hid_debug_init(void);
40void hid_debug_exit(void);
41void hid_debug_event(struct hid_device *, char *);
42
43struct hid_debug_list {
44 DECLARE_KFIFO_PTR(hid_debug_fifo, char);
45 struct fasync_struct *fasync;
46 struct hid_device *hdev;
47 struct list_head node;
48 struct mutex read_mutex;
49};
50
51#else
52
53#define hid_dump_input(a,b,c) do { } while (0)
54#define hid_dump_report(a,b,c,d) do { } while (0)
55#define hid_dump_device(a,b) do { } while (0)
56#define hid_dump_field(a,b,c) do { } while (0)
57#define hid_resolv_usage(a,b) do { } while (0)
58#define hid_debug_register(a, b) do { } while (0)
59#define hid_debug_unregister(a) do { } while (0)
60#define hid_debug_init() do { } while (0)
61#define hid_debug_exit() do { } while (0)
62#define hid_debug_event(a,b) do { } while (0)
63
64#endif
65
66#endif
67