33 lines
		
	
	
		
			683 B
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			33 lines
		
	
	
		
			683 B
		
	
	
	
		
			C
		
	
	
	
/* SPDX-License-Identifier: GPL-2.0 */
 | 
						|
/*
 | 
						|
 *	Copied from Linux Monitor (LiMon) - Networking.
 | 
						|
 *
 | 
						|
 *	Copyright 1994 - 2000 Neil Russell.
 | 
						|
 *	(See License)
 | 
						|
 *	Copyright 2000 Roland Borde
 | 
						|
 *	Copyright 2000 Paolo Scaffardi
 | 
						|
 *	Copyright 2000-2002 Wolfgang Denk, wd@denx.de
 | 
						|
 */
 | 
						|
 | 
						|
#ifndef __PING_H__
 | 
						|
#define __PING_H__
 | 
						|
 | 
						|
#include <common.h>
 | 
						|
#include <net.h>
 | 
						|
 | 
						|
/*
 | 
						|
 * Initialize ping (beginning of netloop)
 | 
						|
 */
 | 
						|
void ping_start(void);
 | 
						|
 | 
						|
/*
 | 
						|
 * Deal with the receipt of a ping packet
 | 
						|
 *
 | 
						|
 * @param et Ethernet header in packet
 | 
						|
 * @param ip IP header in the same packet
 | 
						|
 * @param len Packet length
 | 
						|
 */
 | 
						|
void ping_receive(struct ethernet_hdr *et, struct ip_udp_hdr *ip, int len);
 | 
						|
 | 
						|
#endif /* __PING_H__ */
 |