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 _UAPI__HID_H 27 #define _UAPI__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 /* _UAPI__HID_H */