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1da177e4 | 1 | /* |
1da177e4 LT |
2 | * Copyright (c) 1999-2000 Vojtech Pavlik |
3 | * | |
4 | * Sponsored by SuSE | |
5 | */ | |
1da177e4 LT |
6 | /* |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation; either version 2 of the License, or | |
10 | * (at your option) any later version. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with this program; if not, write to the Free Software | |
19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
20 | * | |
21 | * Should you need to contact me, the author, you can do so either by | |
22 | * e-mail - mail your message to <vojtech@suse.cz>, or by paper mail: | |
23 | * Vojtech Pavlik, Ucitelska 1576, Prague 8, 182 00 Czech Republic | |
24 | */ | |
607ca46e DH |
25 | #ifndef _HIDDEV_H |
26 | #define _HIDDEV_H | |
1da177e4 | 27 | |
607ca46e | 28 | #include <uapi/linux/hiddev.h> |
1da177e4 | 29 | |
1da177e4 LT |
30 | |
31 | /* | |
32 | * In-kernel definitions. | |
33 | */ | |
34 | ||
733aca90 JK |
35 | struct hiddev { |
36 | int minor; | |
37 | int exist; | |
38 | int open; | |
39 | struct mutex existancelock; | |
40 | wait_queue_head_t wait; | |
41 | struct hid_device *hid; | |
42 | struct list_head list; | |
43 | spinlock_t list_lock; | |
44 | bool initialized; | |
45 | }; | |
46 | ||
1da177e4 LT |
47 | struct hid_device; |
48 | struct hid_usage; | |
49 | struct hid_field; | |
50 | struct hid_report; | |
51 | ||
52 | #ifdef CONFIG_USB_HIDDEV | |
93c10132 | 53 | int hiddev_connect(struct hid_device *hid, unsigned int force); |
1da177e4 LT |
54 | void hiddev_disconnect(struct hid_device *); |
55 | void hiddev_hid_event(struct hid_device *hid, struct hid_field *field, | |
7d12e780 | 56 | struct hid_usage *usage, __s32 value); |
1da177e4 | 57 | void hiddev_report_event(struct hid_device *hid, struct hid_report *report); |
1da177e4 | 58 | #else |
93c10132 JS |
59 | static inline int hiddev_connect(struct hid_device *hid, |
60 | unsigned int force) | |
61 | { return -1; } | |
1da177e4 LT |
62 | static inline void hiddev_disconnect(struct hid_device *hid) { } |
63 | static inline void hiddev_hid_event(struct hid_device *hid, struct hid_field *field, | |
7d12e780 | 64 | struct hid_usage *usage, __s32 value) { } |
1da177e4 | 65 | static inline void hiddev_report_event(struct hid_device *hid, struct hid_report *report) { } |
1da177e4 LT |
66 | #endif |
67 | ||
68 | #endif |