/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* u_rndis.h
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*
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* Utility definitions for the subset function
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*
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* Copyright (c) 2013 Samsung Electronics Co., Ltd.
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* http://www.samsung.com
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*
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* Author: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
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*/
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#ifndef U_RNDIS_H
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#define U_RNDIS_H
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#include <linux/usb/composite.h>
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struct f_rndis_opts {
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struct usb_function_instance func_inst;
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u32 vendor_id;
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const char *manufacturer;
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struct net_device *net;
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bool bound;
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bool borrowed_net;
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struct config_group *rndis_interf_group;
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struct usb_os_desc rndis_os_desc;
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char rndis_ext_compat_id[16];
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u8 class;
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u8 subclass;
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u8 protocol;
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/*
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* Read/write access to configfs attributes is handled by configfs.
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*
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* This is to protect the data from concurrent access by read/write
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* and create symlink/remove symlink.
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*/
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struct mutex lock;
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int refcnt;
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};
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void rndis_borrow_net(struct usb_function_instance *f, struct net_device *net);
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#endif /* U_RNDIS_H */
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