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diff --git a/target/linux/etrax-2.6/image/e100boot/src/libpcap-0.4/scanner.l b/target/linux/etrax-2.6/image/e100boot/src/libpcap-0.4/scanner.l
new file mode 100644
index 0000000000..be435e8d33
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+++ b/target/linux/etrax-2.6/image/e100boot/src/libpcap-0.4/scanner.l
@@ -0,0 +1,203 @@
+%{
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static const char rcsid[] =
+ "@(#) $Header: /usr/local/cvs/linux/tools/build/e100boot/libpcap-0.4/scanner.l,v 1.1 1999/08/26 10:05:27 johana Exp $ (LBL)";
+#endif
+
+#include <sys/types.h>
+#include <sys/time.h>
+
+#include <ctype.h>
+#include <unistd.h>
+
+#include "pcap-int.h"
+
+#include "gencode.h"
+#include <pcap-namedb.h>
+#include "tokdefs.h"
+
+#include "gnuc.h"
+#ifdef HAVE_OS_PROTO_H
+#include "os-proto.h"
+#endif
+
+static int stoi(char *);
+static inline int xdtoi(int);
+
+#ifdef FLEX_SCANNER
+#define YY_NO_UNPUT
+#undef YY_INPUT
+#define YY_INPUT(buf, result, max)\
+ {\
+ char *src = in_buffer;\
+ int i;\
+\
+ if (*src == 0)\
+ result = YY_NULL;\
+ else {\
+ for (i = 0; *src && i < max; ++i)\
+ buf[i] = *src++;\
+ in_buffer += i;\
+ result = i;\
+ }\
+ }
+#else
+#undef getc
+#define getc(fp) (*in_buffer == 0 ? EOF : *in_buffer++)
+#endif
+
+#define yylval pcap_lval
+extern YYSTYPE yylval;
+
+static char *in_buffer;
+
+%}
+
+N ([0-9]+|(0X|0x)[0-9A-Fa-f]+)
+B ([0-9A-Fa-f][0-9A-Fa-f]?)
+
+%a 3000
+
+%%
+dst return DST;
+src return SRC;
+
+link|ether|ppp|slip return LINK;
+fddi return LINK;
+arp return ARP;
+rarp return RARP;
+ip return IP;
+tcp return TCP;
+udp return UDP;
+icmp return ICMP;
+igmp return IGMP;
+igrp return IGRP;
+
+atalk return ATALK;
+decnet return DECNET;
+lat return LAT;
+sca return SCA;
+moprc return MOPRC;
+mopdl return MOPDL;
+
+host return HOST;
+net return NET;
+mask return MASK;
+port return PORT;
+proto return PROTO;
+
+gateway return GATEWAY;
+
+less return LESS;
+greater return GREATER;
+byte return BYTE;
+broadcast return TK_BROADCAST;
+multicast return TK_MULTICAST;
+
+and|"&&" return AND;
+or|"||" return OR;
+not return '!';
+
+len|length return LEN;
+inbound return INBOUND;
+outbound return OUTBOUND;
+
+[ \n\t] ;
+[+\-*/:\[\]!<>()&|=] return yytext[0];
+">=" return GEQ;
+"<=" return LEQ;
+"!=" return NEQ;
+"==" return '=';
+"<<" return LSH;
+">>" return RSH;
+{N} { yylval.i = stoi((char *)yytext); return NUM; }
+({N}\.{N})|({N}\.{N}\.{N})|({N}\.{N}\.{N}\.{N}) {
+ yylval.s = sdup((char *)yytext); return HID; }
+{B}:{B}:{B}:{B}:{B}:{B} { yylval.e = pcap_ether_aton((char *)yytext);
+ return EID; }
+{B}:+({B}:+)+ { bpf_error("bogus ethernet address %s", yytext); }
+[A-Za-z0-9][-_.A-Za-z0-9]*[.A-Za-z0-9] {
+ yylval.s = sdup((char *)yytext); return ID; }
+"\\"[^ !()\n\t]+ { yylval.s = sdup((char *)yytext + 1); return ID; }
+[^ \[\]\t\n\-_.A-Za-z0-9!<>()&|=]+i {
+ bpf_error("illegal token: %s\n", yytext); }
+. { bpf_error("illegal char '%c'", *yytext); }
+%%
+void
+lex_init(buf)
+ char *buf;
+{
+ in_buffer = buf;
+}
+
+/*
+ * Also define a yywrap. Note that if we're using flex, it will
+ * define a macro to map this identifier to pcap_wrap.
+ */
+int
+yywrap()
+{
+ return 1;
+}
+
+/* Hex digit to integer. */
+static inline int
+xdtoi(c)
+ register int c;
+{
+ if (isdigit(c))
+ return c - '0';
+ else if (islower(c))
+ return c - 'a' + 10;
+ else
+ return c - 'A' + 10;
+}
+
+/*
+ * Convert string to integer. Just like atoi(), but checks for
+ * preceding 0x or 0 and uses hex or octal instead of decimal.
+ */
+static int
+stoi(s)
+ char *s;
+{
+ int base = 10;
+ int n = 0;
+
+ if (*s == '0') {
+ if (s[1] == 'x' || s[1] == 'X') {
+ s += 2;
+ base = 16;
+ }
+ else {
+ base = 8;
+ s += 1;
+ }
+ }
+ while (*s)
+ n = n * base + xdtoi(*s++);
+
+ return n;
+}
+