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/* 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 |