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kernel/linux-rt-4.4.41/drivers/usb/gadget/function/u_rndis.h 1.03 KB
5113f6f70   김현기   kernel add
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  /*
   * u_rndis.h
   *
   * Utility definitions for the subset function
   *
   * Copyright (c) 2013 Samsung Electronics Co., Ltd.
   *		http://www.samsung.com
   *
   * Author: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License version 2 as
   * published by the Free Software Foundation.
   */
  
  #ifndef U_RNDIS_H
  #define U_RNDIS_H
  
  #include <linux/usb/composite.h>
  
  struct f_rndis_opts {
  	struct usb_function_instance	func_inst;
  	u32				vendor_id;
  	const char			*manufacturer;
  	struct net_device		*net;
  	bool				bound;
  	bool				borrowed_net;
  
  	struct usb_os_desc		rndis_os_desc;
  	char				rndis_ext_compat_id[16];
  
  	/*
  	 * Read/write access to configfs attributes is handled by configfs.
  	 *
  	 * This is to protect the data from concurrent access by read/write
  	 * and create symlink/remove symlink.
  	 */
  	struct mutex			lock;
  	int				refcnt;
  };
  
  void rndis_borrow_net(struct usb_function_instance *f, struct net_device *net);
  
  #endif /* U_RNDIS_H */