1 /* $NetBSD: if_ieee1394.h,v 1.8 2008/02/20 17:05:53 matt Exp $ */
4 * Copyright (c) 2000 The NetBSD Foundation, Inc.
7 * This code is derived from software contributed to The NetBSD Foundation
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
32 #ifndef _NET_IF_IEEE1394_H_
33 #define _NET_IF_IEEE1394_H_
35 /* hardware address information for arp / nd */
36 struct ieee1394_hwaddr
{
37 uint8_t iha_uid
[8]; /* node unique ID */
38 uint8_t iha_maxrec
; /* max_rec in the config ROM */
39 uint8_t iha_speed
; /* min of link/PHY speed */
40 uint8_t iha_offset
[6]; /* unicast FIFO address */
44 * BPF wants to see one of these.
46 struct ieee1394_bpfhdr
{
55 struct ieee1394_header
{
56 uint8_t ih_uid
[8]; /* dst/src uid */
57 uint8_t ih_maxrec
; /* dst maxrec for tx */
58 uint8_t ih_speed
; /* speed */
59 uint8_t ih_offset
[6]; /* dst offset */
62 /* unfragment encapsulation header */
63 struct ieee1394_unfraghdr
{
64 uint16_t iuh_ft
; /* fragment type == 0 */
65 uint16_t iuh_etype
; /* ether_type */
68 /* fragmented encapsulation header */
69 struct ieee1394_fraghdr
{
70 uint16_t ifh_ft_size
; /* fragment type, data size-1 */
71 uint16_t ifh_etype_off
; /* etype for first fragment */
72 /* offset for subseq frag */
73 uint16_t ifh_dgl
; /* datagram label */
74 uint16_t ifh_reserved
;
77 #define IEEE1394_FT_SUBSEQ 0x8000
78 #define IEEE1394_FT_MORE 0x4000
80 #define IEEE1394MTU 1500
82 #define IEEE1394_GASP_LEN 8 /* GASP header for Stream */
83 #define IEEE1394_ADDR_LEN 8
84 #define IEEE1394_CRC_LEN 4
86 struct ieee1394_reass_pkt
{
87 LIST_ENTRY(ieee1394_reass_pkt
) rp_next
;
97 struct ieee1394_reassq
{
98 LIST_ENTRY(ieee1394_reassq
) rq_node
;
99 LIST_HEAD(, ieee1394_reass_pkt
) rq_pkt
;
105 struct ieee1394_hwaddr ic_hwaddr
;
107 LIST_HEAD(, ieee1394_reassq
) ic_reassq
;
110 const char *ieee1394_sprintf(const uint8_t *);
111 void ieee1394_input(struct ifnet
*, struct mbuf
*, uint16_t);
112 void ieee1394_ifattach(struct ifnet
*, const struct ieee1394_hwaddr
*);
113 void ieee1394_ifdetach(struct ifnet
*);
114 int ieee1394_ioctl(struct ifnet
*, u_long
, void *);
115 struct mbuf
* ieee1394_fragment(struct ifnet
*, struct mbuf
*, int, uint16_t);
116 void ieee1394_drain(struct ifnet
*);
117 void ieee1394_watchdog(struct ifnet
*);
120 #endif /* !_NET_IF_IEEE1394_H_ */