1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * u_rndis.h
 4 *
 5 * Utility definitions for the subset function
 6 *
 7 * Copyright (c) 2013 Samsung Electronics Co., Ltd.
 8 *		http://www.samsung.com
 9 *
10 * Author: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
 
 
 
 
11 */
12
13#ifndef U_RNDIS_H
14#define U_RNDIS_H
15
16#include <linux/usb/composite.h>
17
18struct f_rndis_opts {
19	struct usb_function_instance	func_inst;
20	u32				vendor_id;
21	const char			*manufacturer;
22	struct net_device		*net;
23	bool				bound;
24	bool				borrowed_net;
25
26	struct config_group		*rndis_interf_group;
27	struct usb_os_desc		rndis_os_desc;
28	char				rndis_ext_compat_id[16];
29
30	u8				class;
31	u8				subclass;
32	u8				protocol;
33
34	/*
35	 * Read/write access to configfs attributes is handled by configfs.
36	 *
37	 * This is to protect the data from concurrent access by read/write
38	 * and create symlink/remove symlink.
39	 */
40	struct mutex			lock;
41	int				refcnt;
42};
43
44void rndis_borrow_net(struct usb_function_instance *f, struct net_device *net);
45
46#endif /* U_RNDIS_H */

 
 1/*
 2 * u_rndis.h
 3 *
 4 * Utility definitions for the subset 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_RNDIS_H
17#define U_RNDIS_H
18
19#include <linux/usb/composite.h>
20
21struct f_rndis_opts {
22	struct usb_function_instance	func_inst;
23	u32				vendor_id;
24	const char			*manufacturer;
25	struct net_device		*net;
26	bool				bound;
27	bool				borrowed_net;
28
 
29	struct usb_os_desc		rndis_os_desc;
30	char				rndis_ext_compat_id[16];
 
 
 
 
31
32	/*
33	 * Read/write access to configfs attributes is handled by configfs.
34	 *
35	 * This is to protect the data from concurrent access by read/write
36	 * and create symlink/remove symlink.
37	 */
38	struct mutex			lock;
39	int				refcnt;
40};
41
42void rndis_borrow_net(struct usb_function_instance *f, struct net_device *net);
43
44#endif /* U_RNDIS_H */