From 73a8b27c574f5ec1c8fdd9d8d065bb845d8743d3 Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Thu, 5 Jun 2003 19:27:42 +0000
Subject: * Add support for RMU board

* Add support for TQM862L at 100/50 MHz

* Patch by Pantelis Antoniou, 02 Jun 2003:
  major reconstruction of networking code;
  add "ping" support (outgoing only!)
---
 net/arp.c | 120 --------------------------------------------------------------
 1 file changed, 120 deletions(-)
 delete mode 100644 net/arp.c

(limited to 'net/arp.c')

diff --git a/net/arp.c b/net/arp.c
deleted file mode 100644
index c09dc1aac8..0000000000
--- a/net/arp.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <command.h>
-#include <net.h>
-#include "bootp.h"
-#include "tftp.h"
-#include "arp.h"
-
-#if (CONFIG_COMMANDS & CFG_CMD_NET)
-
-#define TIMEOUT		5		/* Seconds before trying ARP again */
-#ifndef	CONFIG_NET_RETRY_COUNT
-# define TIMEOUT_COUNT	5		/* # of timeouts before giving up  */
-#else
-# define TIMEOUT_COUNT  (CONFIG_NET_RETRY_COUNT)
-#endif
-
-static void ArpHandler(uchar *pkt, unsigned dest, unsigned src, unsigned len);
-static void ArpTimeout(void);
-
-int	ArpTry = 0;
-
-/*
- *	Handle a ARP received packet.
- */
-static void
-ArpHandler(uchar *pkt, unsigned dest, unsigned src, unsigned len)
-{
-	/* Check if the frame is really an ARP reply */
-	if (memcmp (NetServerEther, NetBcastAddr, 6) != 0) {
-#ifdef	DEBUG
-		printf("Got good ARP - start TFTP\n");
-#endif
-		TftpStart ();
-	}
-}
-
-
-/*
- *	Timeout on ARP request.
- */
-static void
-ArpTimeout(void)
-{
-	if (ArpTry >= TIMEOUT_COUNT) {
-		puts ("\nRetry count exceeded; starting again\n");
-		NetStartAgain ();
-	} else {
-		NetSetTimeout (TIMEOUT * CFG_HZ, ArpTimeout);
-		ArpRequest ();
-	}
-}
-
-
-void
-ArpRequest (void)
-{
-	int i;
-	volatile uchar *pkt;
-	ARP_t *	arp;
-
-	printf("ARP broadcast %d\n", ++ArpTry);
-	pkt = NetTxPacket;
-
-	NetSetEther(pkt, NetBcastAddr, PROT_ARP);
-	pkt += ETHER_HDR_SIZE;
-
-	arp = (ARP_t *)pkt;
-
-	arp->ar_hrd = htons(ARP_ETHER);
-	arp->ar_pro = htons(PROT_IP);
-	arp->ar_hln = 6;
-	arp->ar_pln = 4;
-	arp->ar_op  = htons(ARPOP_REQUEST);
-
-	memcpy (&arp->ar_data[0], NetOurEther, 6);	/* source ET addr	*/
-	NetWriteIP((uchar*)&arp->ar_data[6], NetOurIP);	/* source IP addr	*/
-	for (i=10; i<16; ++i) {
-		arp->ar_data[i] = 0;			/* dest ET addr = 0	*/
-	}
-
-	if((NetServerIP & NetOurSubnetMask) != (NetOurIP & NetOurSubnetMask)) {
-	    if (NetOurGatewayIP == 0) {
-		puts ("## Warning: gatewayip needed but not set\n");
-	    }
-	    NetWriteIP((uchar*)&arp->ar_data[16], NetOurGatewayIP);
-	} else {
-	    NetWriteIP((uchar*)&arp->ar_data[16], NetServerIP);
-	}
-
-
-	NetSendPacket(NetTxPacket, ETHER_HDR_SIZE + ARP_HDR_SIZE);
-
-	NetSetTimeout(TIMEOUT * CFG_HZ, ArpTimeout);
-	NetSetHandler(ArpHandler);
-}
-
-#endif /* CFG_CMD_NET */
-- 
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