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
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the project nor the names of its contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.
28 *
| 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
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the project nor the names of its contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.
28 *
|
42struct gif_softc {
43 struct ifnet gif_if; /* common area */
44 struct sockaddr *gif_psrc; /* Physical src addr */
45 struct sockaddr *gif_pdst; /* Physical dst addr */
46 union {
47 struct route gifscr_ro; /* xxx */
48 struct route_in6 gifscr_ro6; /* xxx */
49 } gifsc_gifscr;
50 int gif_flags;
51};
52
53#define gif_ro gifsc_gifscr.gifscr_ro
54#define gif_ro6 gifsc_gifscr.gifscr_ro6
55
56#define GIFF_INUSE 0x1 /* gif is in use */
57
58#define GIF_MTU (1280) /* Default MTU */
59#define GIF_MTU_MIN (1280) /* Minimum MTU */
60#define GIF_MTU_MAX (8192) /* Maximum MTU */
61
62extern int ngif;
63extern struct gif_softc *gif;
64
65/* Prototypes */
66void gif_input __P((struct mbuf *, int, struct ifnet *));
67int gif_output __P((struct ifnet *, struct mbuf *,
68 struct sockaddr *, struct rtentry *));
69int gif_ioctl __P((struct ifnet *, u_long, caddr_t));
70
71#endif /* _NET_IF_GIF_H_ */
| 39struct 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 */
43 union {
44 struct route gifscr_ro; /* xxx */
45 struct route_in6 gifscr_ro6; /* xxx */
46 } gifsc_gifscr;
47 int gif_flags;
48};
49
50#define gif_ro gifsc_gifscr.gifscr_ro
51#define gif_ro6 gifsc_gifscr.gifscr_ro6
52
53#define GIFF_INUSE 0x1 /* gif is in use */
54
55#define GIF_MTU (1280) /* Default MTU */
56#define GIF_MTU_MIN (1280) /* Minimum MTU */
57#define GIF_MTU_MAX (8192) /* Maximum MTU */
58
59extern int ngif;
60extern struct gif_softc *gif;
61
62/* Prototypes */
63void gif_input __P((struct mbuf *, int, struct ifnet *));
64int gif_output __P((struct ifnet *, struct mbuf *,
65 struct sockaddr *, struct rtentry *));
66int gif_ioctl __P((struct ifnet *, u_long, caddr_t));
67
68#endif /* _NET_IF_GIF_H_ */
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