initial commit of Free's netipx w/ some changes.

ip<-->ipx encapsulations does not work still.
spx suspected to do too.

1 files changed, 109 insertions, 0 deletions

diff --git a/sys/netipx/ipx_pcb.h b/sys/netipx/ipx_pcb.h
new file mode 100644
index 00000000000..7b842ba12e1
--- /dev/null
+++ b/sys/netipx/ipx_pcb.h
@@ -0,0 +1,109 @@
+/*	$OpenBSD: ipx_pcb.h,v 1.1 1996/08/16 09:16:01 mickey Exp $	*/
+/*	$NOWHERE: ipx_pcb.h,v 1.2 1996/05/07 09:49:47 mickey Exp $	*/
+
+/*-
+ *
+ * Copyright (c) 1996 Michael Shalayeff
+ * Copyright (c) 1995, Mike Mitchell
+ * 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.
+ * 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_pcb.h
+ *
+ * from FreeBSD Id: ipx_pcb.h,v 1.5 1995/11/24 12:25:10 bde Exp
+ */
+
+#ifndef _NETIPX_IPX_PCB_H_
+#define	_NETIPX_IPX_PCB_H_
+
+/*
+ * IPX protocol interface control block.
+ */
+struct ipxpcb {
+	LIST_ENTRY(ipxpcb)	ipxp_hash;
+	CIRCLEQ_ENTRY(ipxpcb)	ipxp_queue;
+	struct	ipxpcbtable	*ipxp_table;	/* back pointer to the table */
+	struct	socket		*ipxp_socket;	/* back pointer to socket */
+	struct	ipx_addr	ipxp_faddr;	/* destination address */
+	struct	ipx_addr	ipxp_laddr;	/* socket's address */
+#define ipxp_lport ipxp_laddr.ipx_port
+#define ipxp_fport ipxp_faddr.ipx_port
+	caddr_t	ipxp_ppcb;		/* protocol specific stuff */
+	struct	route ipxp_route;	/* routing information */
+	struct	ipx_addr ipxp_lastdst;	/* validate cached route for dg socks*/
+	u_long	ipxp_notify_param;	/* extra info passed via ipx_pcbnotify*/
+	u_short	ipxp_flags;
+	u_char	ipxp_dpt;		/* default packet type for ipx_output */
+	u_char	ipxp_rpt;		/* last received packet type by ipx_input() */
+};
+
+struct ipxpcbtable {
+	CIRCLEQ_HEAD(, ipxpcb)	ipxpt_queue;
+	LIST_HEAD(ipxppcbhead, ipxpcb) *ipxpt_hashtbl;
+	u_long		ipxpt_hash;
+	u_int16_t	ipxpt_lport;
+};
+
+/* possible flags */
+
+#define IPXP_IN_ABORT	0x1	/* calling abort through socket */
+#define IPXP_RAWIN	0x2	/* show headers on input */
+#define IPXP_RAWOUT	0x4	/* show header on output */
+#define IPXP_ALL_PACKETS 0x8	/* Turn off higher proto processing */
+
+#define	IPX_WILDCARD	1
+
+#define	sotoipxpcb(so)		((struct ipxpcb *)((so)->so_pcb))
+
+/*
+ * Nominal space allocated to a IPX socket.
+ */
+#define	IPXSNDQ		2048
+#define	IPXRCVQ		2048
+
+#ifdef _KERNEL
+extern struct ipxpcbtable ipxcbtable, ipxrawcbtable;	/* head of list */
+
+void	ipx_pcbinit __P((struct ipxpcbtable *, int));
+int	ipx_pcballoc __P((struct socket *so, struct ipxpcbtable *head));
+int	ipx_pcbbind __P((struct ipxpcb *ipxp, struct mbuf *nam));
+int	ipx_pcbconnect __P((struct ipxpcb *ipxp, struct mbuf *nam));
+void	ipx_pcbdetach __P((struct ipxpcb *ipxp));
+void	ipx_pcbdisconnect __P((struct ipxpcb *ipxp));
+struct ipxpcb *
+	ipx_pcblookup __P((struct ipx_addr *faddr, int lport, int wildp));
+void	ipx_pcbnotify __P((struct ipx_addr *dst, int errno,
+			   void (*notify)(struct ipxpcb *), long param));
+void	ipx_setpeeraddr __P((struct ipxpcb *ipxp, struct mbuf *nam));
+void	ipx_setsockaddr __P((struct ipxpcb *ipxp, struct mbuf *nam));
+#endif
+
+#endif /* !_NETIPX_IPX_PCB_H_ */