| if_gif.h (54263) | if_gif.h (62587) |
|---|---|
| 1/* $FreeBSD: head/sys/net/if_gif.h 62587 2000-07-04 16:35:15Z itojun $ */ 2/* $KAME: if_gif.h,v 1.13 2000/06/17 20:34:24 itojun Exp $ */ 3 |
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| 1/* 2 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. | 4/* 5 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. |
| 28 * 29 * $FreeBSD: head/sys/net/if_gif.h 54263 1999-12-07 17:39:16Z shin $ | |
| 30 */ 31 32/* 33 * if_gif.h 34 */ 35 36#ifndef _NET_IF_GIF_H_ 37#define _NET_IF_GIF_H_ 38 | 31 */ 32 33/* 34 * if_gif.h 35 */ 36 37#ifndef _NET_IF_GIF_H_ 38#define _NET_IF_GIF_H_ 39 |
| 40 41#if (defined(__FreeBSD__) && __FreeBSD__ >= 3) || defined(__NetBSD__) 42#if defined(_KERNEL) && !defined(_LKM) 43#include "opt_inet.h" 44#endif 45#endif 46 47#include <netinet/in.h> 48/* xxx sigh, why route have struct route instead of pointer? */ 49 50struct encaptab; 51 |
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| 39struct gif_softc { | 52struct gif_softc { |
| 40 struct ifnet gif_if; /* common area */ 41 struct sockaddr *gif_psrc; /* Physical src addr */ 42 struct sockaddr *gif_pdst; /* Physical dst addr */ | 53 struct ifnet gif_if; /* common area - must be at the top */ 54 struct sockaddr *gif_psrc; /* Physical src addr */ 55 struct sockaddr *gif_pdst; /* Physical dst addr */ |
| 43 union { | 56 union { |
| 44 struct route gifscr_ro; /* xxx */ 45 struct route_in6 gifscr_ro6; /* xxx */ | 57 struct route gifscr_ro; /* xxx */ 58#ifdef INET6 59 struct route_in6 gifscr_ro6; /* xxx */ 60#endif |
| 46 } gifsc_gifscr; | 61 } gifsc_gifscr; |
| 47 int gif_flags; | 62 int gif_flags; 63 const struct encaptab *encap_cookie4; 64 const struct encaptab *encap_cookie6; |
| 48}; 49 | 65}; 66 |
| 50#define gif_ro gifsc_gifscr.gifscr_ro 51#define gif_ro6 gifsc_gifscr.gifscr_ro6 | 67#define gif_ro gifsc_gifscr.gifscr_ro 68#ifdef INET6 69#define gif_ro6 gifsc_gifscr.gifscr_ro6 70#endif |
| 52 | 71 |
| 53#define GIFF_INUSE 0x1 /* gif is in use */ 54 55#define GIF_MTU (1280) /* Default MTU */ | 72#define GIF_MTU (1280) /* Default MTU */ |
| 56#define GIF_MTU_MIN (1280) /* Minimum MTU */ 57#define GIF_MTU_MAX (8192) /* Maximum MTU */ 58 | 73#define GIF_MTU_MIN (1280) /* Minimum MTU */ 74#define GIF_MTU_MAX (8192) /* Maximum MTU */ 75 |
| 59extern int ngif; 60extern struct gif_softc *gif; 61 | |
| 62/* Prototypes */ | 76/* Prototypes */ |
| 63void gif_input __P((struct mbuf *, int, struct ifnet *)); 64int gif_output __P((struct ifnet *, struct mbuf *, | 77void gif_input __P((struct mbuf *, int, struct ifnet *)); 78int gif_output __P((struct ifnet *, struct mbuf *, |
| 65 struct sockaddr *, struct rtentry *)); | 79 struct sockaddr *, struct rtentry *)); |
| 66int gif_ioctl __P((struct ifnet *, u_long, caddr_t)); | 80int gif_ioctl __P((struct ifnet *, u_long, caddr_t)); |
| 67 68#endif /* _NET_IF_GIF_H_ */ | 81 82#endif /* _NET_IF_GIF_H_ */ |