blob: 8fbff8d7786527d1c0ad0e430450f807fe7523e2 [file] [log] [blame]
Greg Kroah-Hartmanb2441312017-11-01 15:07:57 +01001/* SPDX-License-Identifier: GPL-2.0 */
YOSHIFUJI Hideaki / 吉藤英明6752c8d2013-03-25 08:26:16 +00002#ifndef _NET_FIREWIRE_H
3#define _NET_FIREWIRE_H
4
Jakub Kicinski949d6b42022-07-20 16:57:58 -07005#include <linux/types.h>
6
YOSHIFUJI Hideaki / 吉藤英明6752c8d2013-03-25 08:26:16 +00007/* Pseudo L2 address */
8#define FWNET_ALEN 16
9union fwnet_hwaddr {
10 u8 u[FWNET_ALEN];
11 /* "Hardware address" defined in RFC2734/RF3146 */
12 struct {
13 __be64 uniq_id; /* EUI-64 */
14 u8 max_rec; /* max packet size */
15 u8 sspd; /* max speed */
Andy Shevchenko29192a12022-07-26 17:49:06 +030016 u8 fifo[6]; /* FIFO addr */
YOSHIFUJI Hideaki / 吉藤英明6752c8d2013-03-25 08:26:16 +000017 } __packed uc;
18};
19
20/* Pseudo L2 Header */
21#define FWNET_HLEN 18
22struct fwnet_header {
23 u8 h_dest[FWNET_ALEN]; /* destination address */
24 __be16 h_proto; /* packet type ID field */
25} __packed;
26
27#endif