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71adf11894
g_hid is a USB gadget driver implementing the Human Interface Device class specification. The driver handles basic HID protocol handling in the kernel, and allows userspace to read/write HID reports trough /dev/hidgX character devices. Signed-off-by: Fabien Chouteau <fabien.chouteau@barco.com> Signed-off-by: Peter Korsgaard <peter.korsgaard@barco.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
/*
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* g_hid.h -- Header file for USB HID gadget driver
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*
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* Copyright (C) 2010 Fabien Chouteau <fabien.chouteau@barco.com>
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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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#ifndef __LINUX_USB_G_HID_H
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#define __LINUX_USB_G_HID_H
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struct hidg_func_descriptor {
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unsigned char subclass;
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unsigned char protocol;
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unsigned short report_length;
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unsigned short report_desc_length;
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unsigned char report_desc[];
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};
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#endif /* __LINUX_USB_G_HID_H */
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