1 | /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ |
2 | /* |
3 | * Copyright (c) 1999 Andreas Gal |
4 | * Copyright (c) 2000-2001 Vojtech Pavlik |
5 | * Copyright (c) 2006-2007 Jiri Kosina |
6 | */ |
7 | /* |
8 | * This program is free software; you can redistribute it and/or modify |
9 | * it under the terms of the GNU General Public License as published by |
10 | * the Free Software Foundation; either version 2 of the License, or |
11 | * (at your option) any later version. |
12 | * |
13 | * This program is distributed in the hope that it will be useful, |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | * GNU General Public License for more details. |
17 | * |
18 | * You should have received a copy of the GNU General Public License |
19 | * along with this program; if not, write to the Free Software |
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
21 | * |
22 | * Should you need to contact me, the author, you can do so either by |
23 | * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail: |
24 | * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic |
25 | */ |
26 | #ifndef __HID_H |
27 | #define __HID_H |
28 | |
29 | |
30 | |
31 | /* |
32 | * USB HID (Human Interface Device) interface class code |
33 | */ |
34 | |
35 | #define USB_INTERFACE_CLASS_HID 3 |
36 | |
37 | /* |
38 | * USB HID interface subclass and protocol codes |
39 | */ |
40 | |
41 | #define USB_INTERFACE_SUBCLASS_BOOT 1 |
42 | #define USB_INTERFACE_PROTOCOL_KEYBOARD 1 |
43 | #define USB_INTERFACE_PROTOCOL_MOUSE 2 |
44 | |
45 | /* |
46 | * HID class requests |
47 | */ |
48 | |
49 | #define HID_REQ_GET_REPORT 0x01 |
50 | #define HID_REQ_GET_IDLE 0x02 |
51 | #define HID_REQ_GET_PROTOCOL 0x03 |
52 | #define HID_REQ_SET_REPORT 0x09 |
53 | #define HID_REQ_SET_IDLE 0x0A |
54 | #define HID_REQ_SET_PROTOCOL 0x0B |
55 | |
56 | /* |
57 | * HID class descriptor types |
58 | */ |
59 | |
60 | #define HID_DT_HID (USB_TYPE_CLASS | 0x01) |
61 | #define HID_DT_REPORT (USB_TYPE_CLASS | 0x02) |
62 | #define HID_DT_PHYSICAL (USB_TYPE_CLASS | 0x03) |
63 | |
64 | #define HID_MAX_DESCRIPTOR_SIZE 4096 |
65 | |
66 | |
67 | #endif /* __HID_H */ |
68 | |