net/arp.h

   1 /*
   2  *      Copied from Linux Monitor (LiMon) - Networking.
   3  *
   4  *      Copyright 1994 - 2000 Neil Russell.
   5  *      (See License)
   6  *      Copyright 2000 Roland Borde
   7  *      Copyright 2000 Paolo Scaffardi
   8  *      Copyright 2000-2002 Wolfgang Denk, wd@denx.de
   9  */
  10
  11 #ifndef __ARP_H__
  12 #define __ARP_H__
  13
  14 #include <common.h>
  15
  16 extern IPaddr_t NetArpWaitPacketIP;
  17 /* MAC address of waiting packet's destination */
  18 extern uchar *NetArpWaitPacketMAC;
  19 extern int NetArpWaitTxPacketSize;
  20 extern ulong NetArpWaitTimerStart;
  21 extern int NetArpWaitTry;
  22
  23 void ArpInit(void);
  24 void ArpRequest(void);
  25 void arp_raw_request(IPaddr_t sourceIP, const uchar *targetEther,
  26         IPaddr_t targetIP);
  27 void ArpTimeoutCheck(void);
  28 void ArpReceive(struct ethernet_hdr *et, struct ip_udp_hdr *ip, int len);
  29
  30 #endif /* __ARP_H__ */