Remove IPX support.

IPX was a network transport protocol in Novell's NetWare network operating
system from late 80s and then 90s. The NetWare itself switched to TCP/IP
as default transport in 1998. Later, in this century the Novell Open
Enterprise Server became successor of Novell NetWare. The last release
that claimed to still support IPX was OES 2 in 2007. Routing equipment
vendors (e.g. Cisco) discontinued support for IPX in 2011.

Thus, IPX won't be supported in FreeBSD 11.0-RELEASE.

1 files changed, 0 insertions, 159 deletions

diff --git a/sys/netipx/ipx_proto.c b/sys/netipx/ipx_proto.c
deleted file mode 100644
index 36215da..0000000
--- a/sys/netipx/ipx_proto.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*-
- * Copyright (c) 1984, 1985, 1986, 1987, 1993
- *	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 the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 4. 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 BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * Copyright (c) 1995, Mike Mitchell
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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 BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)ipx_proto.c
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include "opt_ipx.h"
-
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <sys/protosw.h>
-#include <sys/domain.h>
-#include <sys/kernel.h>
-#include <sys/queue.h>
-#include <sys/sysctl.h>
-
-#include <net/radix.h>
-
-#include <netipx/ipx.h>
-#include <netipx/ipx_var.h>
-#include <netipx/spx.h>
-
-static	struct pr_usrreqs nousrreqs;
-
-/*
- * IPX protocol family: IPX, ERR, PXP, SPX, ROUTE.
- */
-
-static	struct domain ipxdomain;
-
-static struct protosw ipxsw[] = {
-{
-	.pr_domain =		&ipxdomain,
-	.pr_init =		ipx_init,
-	.pr_usrreqs =		&nousrreqs
-},
-{
-	.pr_type =		SOCK_DGRAM,
-	.pr_domain =		&ipxdomain,
-	.pr_flags =		PR_ATOMIC|PR_ADDR,
-	.pr_ctlinput =		ipx_ctlinput,
-	.pr_ctloutput =		ipx_ctloutput,
-	.pr_usrreqs =		&ipx_usrreqs
-},
-{
-	.pr_type =		SOCK_STREAM,
-	.pr_domain =		&ipxdomain,
-	.pr_protocol =		IPXPROTO_SPX,
-	.pr_flags =		PR_CONNREQUIRED|PR_WANTRCVD,
-	.pr_ctlinput =		spx_ctlinput,
-	.pr_ctloutput =		spx_ctloutput,
-	.pr_init =		spx_init,
-	.pr_fasttimo =		spx_fasttimo,
-	.pr_slowtimo =		spx_slowtimo,
-	.pr_usrreqs =		&spx_usrreqs
-},
-{
-	.pr_type =		SOCK_SEQPACKET,
-	.pr_domain =		&ipxdomain,
-	.pr_protocol =		IPXPROTO_SPX,
-	.pr_flags =		PR_CONNREQUIRED|PR_WANTRCVD|PR_ATOMIC,
-	.pr_ctlinput =		spx_ctlinput,
-	.pr_ctloutput =		spx_ctloutput,
-	.pr_usrreqs =		&spx_usrreq_sps
-},
-{
-	.pr_type =		SOCK_RAW,
-	.pr_domain =		&ipxdomain,
-	.pr_protocol =		IPXPROTO_RAW,
-	.pr_flags =		PR_ATOMIC|PR_ADDR,
-	.pr_ctloutput =		ipx_ctloutput,
-	.pr_usrreqs =		&ripx_usrreqs
-},
-};
-
-extern int ipx_inithead(void **, int);
-
-static struct	domain ipxdomain = {
-	.dom_family =		AF_IPX,
-	.dom_name =		"network systems",
-	.dom_protosw =		ipxsw,
-	.dom_protoswNPROTOSW =	&ipxsw[sizeof(ipxsw)/sizeof(ipxsw[0])],
-	.dom_rtattach =		ipx_inithead,
-	.dom_rtoffset =		16,
-	.dom_maxrtkey =		sizeof(struct sockaddr_ipx)
-};
-
-
-/* shim to adapt arguments */
-int
-ipx_inithead(void **head, int offset)
-{
-	return rn_inithead(head, offset);
-}
-
-DOMAIN_SET(ipx);
-SYSCTL_NODE(_net,	PF_IPX,		ipx,	CTLFLAG_RW, 0,
-	"IPX/SPX");
-
-SYSCTL_NODE(_net_ipx,	IPXPROTO_RAW,	ipx,	CTLFLAG_RW, 0, "IPX");
-static SYSCTL_NODE(_net_ipx, IPXPROTO_SPX, spx,	CTLFLAG_RW, 0, "SPX");