1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copied from Linux Monitor (LiMon) - Networking. 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Copyright 1994 - 2000 Neil Russell. 5*4882a593Smuzhiyun * (See License) 6*4882a593Smuzhiyun * Copyright 2000 Roland Borde 7*4882a593Smuzhiyun * Copyright 2000 Paolo Scaffardi 8*4882a593Smuzhiyun * Copyright 2000-2002 Wolfgang Denk, wd@denx.de 9*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0 10*4882a593Smuzhiyun */ 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #ifndef __PING_H__ 13*4882a593Smuzhiyun #define __PING_H__ 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #include <common.h> 16*4882a593Smuzhiyun #include <net.h> 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun /* 19*4882a593Smuzhiyun * Initialize ping (beginning of netloop) 20*4882a593Smuzhiyun */ 21*4882a593Smuzhiyun void ping_start(void); 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun /* 24*4882a593Smuzhiyun * Deal with the receipt of a ping packet 25*4882a593Smuzhiyun * 26*4882a593Smuzhiyun * @param et Ethernet header in packet 27*4882a593Smuzhiyun * @param ip IP header in the same packet 28*4882a593Smuzhiyun * @param len Packet length 29*4882a593Smuzhiyun */ 30*4882a593Smuzhiyun void ping_receive(struct ethernet_hdr *et, struct ip_udp_hdr *ip, int len); 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun #endif /* __PING_H__ */ 33