FreeBSD/Linux Kernel Cross Reference
sys/net/if_hippi.h
1 /* $NetBSD: if_hippi.h,v 1.7 2005/02/26 22:45:09 perry Exp $ */
2
3 /*
4 * Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code contributed to The NetBSD Foundation by Kevin M. Lahey
8 * of the Numerical Aerospace Simulation Facility, NASA Ames Research
9 * Center.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. All advertising materials mentioning features or use of this software
20 * must display the following acknowledgement:
21 * This product includes software developed by the NetBSD
22 * Foundation, Inc. and its contributors.
23 * 4. Neither the name of The NetBSD Foundation nor the names of its
24 * contributors may be used to endorse or promote products derived
25 * from this software without specific prior written permission.
26 *
27 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
28 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
29 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
30 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
31 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37 * POSSIBILITY OF SUCH DAMAGE.
38 */
39
40 #ifndef _NET_IF_HIPPI_H_
41 #define _NET_IF_HIPPI_H_
42
43 #include <net/if_ether.h>
44
45 struct hippi_fp {
46 u_int8_t fp_ulp;
47 u_int8_t fp_flags;
48 #define HIPPI_FP_D1_PRESENT 0x80
49 #define HIPPI_FP_D2_ON_BURST 0x40
50 u_int16_t fp_offsets;
51 #define HIPPI_FP_D2_MASK 0x07
52 u_int32_t fp_d2_len;
53 } __attribute__((__packed__));
54
55 struct hippi_le {
56 u_int32_t le_dest_switch;
57 u_int32_t le_src_switch;
58 u_int16_t le_reserved;
59 u_int8_t le_dest_addr[6];
60 u_int16_t le_local_admin;
61 u_int8_t le_src_addr[6];
62 } __attribute__((__packed__));
63
64 struct hippi_header {
65 struct hippi_fp hi_fp;
66 struct hippi_le hi_le;
67 } __attribute__((__packed__));
68
69 #define HIPPI_HDRLEN (sizeof(struct hippi_header))
70
71 /* Link-layer ULP identifiers: */
72
73 #define HIPPI_ULP_802 4
74 #define HIPPI_ULP_IPI3_SLAVE 5
75 #define HIPPI_ULP_IPI3_MASTER 6
76 #define HIPPI_ULP_IPI3_PEER 7
77
78 /* Need some flags here for the rest of it! */
79
80 #define HIPPIMTU 65280 /* Argh, this oughta change! */
81
82
83 #ifdef _KERNEL
84 void hippi_ifattach __P((struct ifnet *, caddr_t));
85 void hippi_ip_input __P((struct ifnet *, struct mbuf *));
86 #endif /* _KERNEL */
87 #endif /* !_NET_IF_HIPPI_H_ */
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