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, 129 deletions

diff --git a/sys/netipx/ipx_var.h b/sys/netipx/ipx_var.h
deleted file mode 100644
index 304630d..0000000
--- a/sys/netipx/ipx_var.h
+++ /dev/null
@@ -1,129 +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_var.h
- *
- * $FreeBSD$
- */
-
-#ifndef _NETIPX_IPX_VAR_H_
-#define _NETIPX_IPX_VAR_H_
-
-/*
- * IPX Kernel Structures and Variables
- */
-struct	ipxstat {
-	u_long	ipxs_total;		/* total packets received */
-	u_long	ipxs_badsum;		/* checksum bad */
-	u_long	ipxs_tooshort;		/* packet too short */
-	u_long	ipxs_toosmall;		/* not enough data */
-	u_long	ipxs_forward;		/* packets forwarded */
-	u_long	ipxs_cantforward;	/* packets rcvd for unreachable dest */
-	u_long	ipxs_delivered;		/* datagrams delivered to upper level*/
-	u_long	ipxs_localout;		/* total ipx packets generated here */
-	u_long	ipxs_odropped;		/* lost packets due to nobufs, etc. */
-	u_long	ipxs_noroute;		/* packets discarded due to no route */
-	u_long	ipxs_mtutoosmall;	/* the interface mtu is too small */
-};
-
-#ifdef _KERNEL
-
-#ifdef SYSCTL_DECL
-SYSCTL_DECL(_net_ipx);
-SYSCTL_DECL(_net_ipx_ipx);
-#endif
-
-extern int ipxcksum;
-extern long ipx_pexseq;
-extern struct ipxstat ipxstat;
-extern struct pr_usrreqs ipx_usrreqs;
-extern struct pr_usrreqs ripx_usrreqs;
-extern struct sockaddr_ipx ipx_netmask;
-extern struct sockaddr_ipx ipx_hostmask;
-
-extern const union ipx_net ipx_zeronet;
-extern const union ipx_net ipx_broadnet;
-extern const union ipx_host ipx_broadhost;
-
-struct ifnet;
-struct ipx_addr;
-struct ipxpcb;
-struct mbuf;
-struct thread;
-struct route;
-struct sockaddr;
-struct socket;
-struct sockopt;
-
-u_short	ipx_cksum(struct mbuf *m, int len);
-int	ipx_control(struct socket *so, u_long cmd, caddr_t data,
-	    struct ifnet *ifp, struct thread *td);
-void	ipx_ctlinput(int cmd, struct sockaddr *arg_as_sa, void *dummy);
-int	ipx_ctloutput(struct socket *so, struct sockopt *sopt);
-void	ipx_drop(struct ipxpcb *ipxp, int errno);
-void	ipx_init(void);
-void	ipx_input(struct mbuf *m, struct ipxpcb *ipxp);
-int	ipx_outputfl(struct mbuf *m0, struct route *ro, int flags);
-int	ipx_output_type20(struct mbuf *);
-int	ipx_peeraddr(struct socket *so, struct sockaddr **nam);
-void	ipx_printhost(struct ipx_addr *addr);
-int	ipx_sockaddr(struct socket *so, struct sockaddr **nam);
-
-#endif /* _KERNEL */
-
-#endif /* !_NETIPX_IPX_VAR_H_ */