1 | /* $NetBSD: if_hippi.h,v 1.13 2008/04/28 20:24:09 martin 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 | * |
20 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS |
21 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
22 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
23 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
24 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
25 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
26 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
27 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
28 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
29 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
30 | * POSSIBILITY OF SUCH DAMAGE. |
31 | */ |
32 | |
33 | #ifndef _NET_IF_HIPPI_H_ |
34 | #define _NET_IF_HIPPI_H_ |
35 | |
36 | #include <net/if_ether.h> |
37 | |
38 | struct hippi_fp { |
39 | uint8_t fp_ulp; |
40 | uint8_t fp_flags; |
41 | #define HIPPI_FP_D1_PRESENT 0x80 |
42 | #define HIPPI_FP_D2_ON_BURST 0x40 |
43 | uint16_t fp_offsets; |
44 | #define HIPPI_FP_D2_MASK 0x07 |
45 | uint32_t fp_d2_len; |
46 | } __packed; |
47 | |
48 | struct hippi_le { |
49 | uint32_t le_dest_switch; |
50 | uint32_t le_src_switch; |
51 | uint16_t le_reserved; |
52 | uint8_t le_dest_addr[6]; |
53 | uint16_t le_local_admin; |
54 | uint8_t le_src_addr[6]; |
55 | } __packed; |
56 | |
57 | struct { |
58 | struct hippi_fp ; |
59 | struct hippi_le ; |
60 | } __packed; |
61 | |
62 | #define HIPPI_HDRLEN (sizeof(struct hippi_header)) |
63 | |
64 | /* Link-layer ULP identifiers: */ |
65 | |
66 | #define HIPPI_ULP_802 4 |
67 | #define HIPPI_ULP_IPI3_SLAVE 5 |
68 | #define HIPPI_ULP_IPI3_MASTER 6 |
69 | #define HIPPI_ULP_IPI3_PEER 7 |
70 | |
71 | /* Need some flags here for the rest of it! */ |
72 | |
73 | #define HIPPIMTU 65280 /* Argh, this oughta change! */ |
74 | |
75 | |
76 | #ifdef _KERNEL |
77 | void hippi_ifattach(struct ifnet *, void *); |
78 | void hippi_ip_input(struct ifnet *, struct mbuf *); |
79 | #endif /* _KERNEL */ |
80 | #endif /* !_NET_IF_HIPPI_H_ */ |
81 | |