1/*
 2 * u_ncm.h
 3 *
 4 * Utility definitions for the ncm function
 5 *
 6 * Copyright (c) 2013 Samsung Electronics Co., Ltd.
 7 *		http://www.samsung.com
 8 *
 9 * Author: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
14 */
15
16#ifndef U_NCM_H
17#define U_NCM_H
18
19#include <linux/usb/composite.h>
20
21struct f_ncm_opts {
22	struct usb_function_instance	func_inst;
23	struct net_device		*net;
24	bool				bound;
25
26	/*
27	 * Read/write access to configfs attributes is handled by configfs.
28	 *
29	 * This is to protect the data from concurrent access by read/write
30	 * and create symlink/remove symlink.
31	 */
32	struct mutex			lock;
33	int				refcnt;
34};
35
36#endif /* U_NCM_H */