34 lines
		
	
	
		
			673 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			34 lines
		
	
	
		
			673 B
		
	
	
	
		
			C
		
	
	
	
	
	
| /* SPDX-License-Identifier: GPL-2.0 */
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| /*
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|  * u_eem.h
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|  *
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|  * Utility definitions for the eem 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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| 
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| #ifndef U_EEM_H
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| #define U_EEM_H
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| 
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| #include <linux/usb/composite.h>
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| 
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| struct f_eem_opts {
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| 	struct usb_function_instance	func_inst;
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| 	struct net_device		*net;
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| 	bool				bound;
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| 
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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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| 
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| #endif /* U_EEM_H */
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