82 lines
2.1 KiB
C
82 lines
2.1 KiB
C
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/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
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/*
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* Copyright (c) 1999 Andreas Gal
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* Copyright (c) 2000-2001 Vojtech Pavlik
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* Copyright (c) 2006-2007 Jiri Kosina
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*/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Should you need to contact me, the author, you can do so either by
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* e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
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* Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
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*/
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#ifndef _UAPI__HID_H
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#define _UAPI__HID_H
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/*
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* USB HID (Human Interface Device) interface class code
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*/
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#define USB_INTERFACE_CLASS_HID 3
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/*
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* USB HID interface subclass and protocol codes
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*/
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#define USB_INTERFACE_SUBCLASS_BOOT 1
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#define USB_INTERFACE_PROTOCOL_KEYBOARD 1
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#define USB_INTERFACE_PROTOCOL_MOUSE 2
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/*
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* HID report types --- Ouch! HID spec says 1 2 3!
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*/
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enum hid_report_type {
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HID_INPUT_REPORT = 0,
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HID_OUTPUT_REPORT = 1,
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HID_FEATURE_REPORT = 2,
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HID_REPORT_TYPES,
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};
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/*
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* HID class requests
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*/
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enum hid_class_request {
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HID_REQ_GET_REPORT = 0x01,
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HID_REQ_GET_IDLE = 0x02,
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HID_REQ_GET_PROTOCOL = 0x03,
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HID_REQ_SET_REPORT = 0x09,
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HID_REQ_SET_IDLE = 0x0A,
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HID_REQ_SET_PROTOCOL = 0x0B,
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};
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/*
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* HID class descriptor types
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*/
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#define HID_DT_HID (USB_TYPE_CLASS | 0x01)
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#define HID_DT_REPORT (USB_TYPE_CLASS | 0x02)
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#define HID_DT_PHYSICAL (USB_TYPE_CLASS | 0x03)
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#define HID_MAX_DESCRIPTOR_SIZE 4096
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#endif /* _UAPI__HID_H */
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