1#ifndef __HID_DEBUG_H 2#define __HID_DEBUG_H 3 4/* 5 * Copyright (c) 2007-2009 Jiri Kosina 6 */ 7 8/* 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License as published by 11 * the Free Software Foundation; either version 2 of the License, or 12 * (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program; if not, write to the Free Software 21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 22 * 23 */ 24 25#define HID_DEBUG_BUFSIZE 512 26 27#ifdef CONFIG_DEBUG_FS 28 29void hid_dump_input(struct hid_device *, struct hid_usage *, __s32); 30void hid_dump_device(struct hid_device *, struct seq_file *); 31void hid_dump_field(struct hid_field *, int, struct seq_file *); 32char *hid_resolv_usage(unsigned, struct seq_file *); 33void hid_debug_register(struct hid_device *, const char *); 34void hid_debug_unregister(struct hid_device *); 35void hid_debug_init(void); 36void hid_debug_exit(void); 37void hid_debug_event(struct hid_device *, char *); 38 39 40struct hid_debug_list { 41 char *hid_debug_buf; 42 int head; 43 int tail; 44 struct fasync_struct *fasync; 45 struct hid_device *hdev; 46 struct list_head node; 47 struct mutex read_mutex; 48}; 49 50#else 51 52#define hid_dump_input(a,b,c) do { } while (0) 53#define hid_dump_device(a,b) do { } while (0) 54#define hid_dump_field(a,b,c) do { } while (0) 55#define hid_resolv_usage(a,b) do { } while (0) 56#define hid_debug_register(a, b) do { } while (0) 57#define hid_debug_unregister(a) do { } while (0) 58#define hid_debug_init() do { } while (0) 59#define hid_debug_exit() do { } while (0) 60#define hid_debug_event(a,b) do { } while (0) 61 62#endif 63 64#endif 65