1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #ifndef _NET_FIREWIRE_H |
3 | #define _NET_FIREWIRE_H |
4 | |
5 | #include <linux/types.h> |
6 | |
7 | /* Pseudo L2 address */ |
8 | #define FWNET_ALEN 16 |
9 | union 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 */ |
16 | u8 fifo[6]; /* FIFO addr */ |
17 | } __packed uc; |
18 | }; |
19 | |
20 | /* Pseudo L2 Header */ |
21 | #define FWNET_HLEN 18 |
22 | struct { |
23 | u8 [FWNET_ALEN]; /* destination address */ |
24 | __be16 ; /* packet type ID field */ |
25 | } __packed; |
26 | |
27 | #endif |
28 | |