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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354/* SPDX-License-Identifier: GPL-2.0-or-later */#ifndef __HID_DEBUG_H#define __HID_DEBUG_H
/* * Copyright (c) 2007-2009 Jiri Kosina */
/* */
#ifdef CONFIG_DEBUG_FS
#include <linux/kfifo.h>
#define HID_DEBUG_BUFSIZE 512#define HID_DEBUG_FIFOSIZE 512
void hid_dump_input(struct hid_device *, struct hid_usage *, __s32);void hid_dump_report(struct hid_device *, int , u8 *, int);void hid_dump_device(struct hid_device *, struct seq_file *);void hid_dump_field(struct hid_field *, int, struct seq_file *);char *hid_resolv_usage(unsigned, struct seq_file *);void hid_debug_register(struct hid_device *, const char *);void hid_debug_unregister(struct hid_device *);void hid_debug_init(void);void hid_debug_exit(void);void hid_debug_event(struct hid_device *, char *);
struct hid_debug_list { DECLARE_KFIFO_PTR(hid_debug_fifo, char); struct fasync_struct *fasync; struct hid_device *hdev; struct list_head node; struct mutex read_mutex;};
#else
#define hid_dump_input(a,b,c) do { } while (0)#define hid_dump_report(a,b,c,d) do { } while (0)#define hid_dump_device(a,b) do { } while (0)#define hid_dump_field(a,b,c) do { } while (0)#define hid_resolv_usage(a,b) do { } while (0)#define hid_debug_register(a, b) do { } while (0)#define hid_debug_unregister(a) do { } while (0)#define hid_debug_init() do { } while (0)#define hid_debug_exit() do { } while (0)#define hid_debug_event(a,b) do { } while (0)
#endif
#endif