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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
6752c8db YH |
2 | #ifndef _NET_FIREWIRE_H |
3 | #define _NET_FIREWIRE_H | |
4 | ||
949d6b40 JK |
5 | #include <linux/types.h> |
6 | ||
6752c8db YH |
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 */ | |
29192a17 | 16 | u8 fifo[6]; /* FIFO addr */ |
6752c8db YH |
17 | } __packed uc; |
18 | }; | |
19 | ||
20 | /* Pseudo L2 Header */ | |
21 | #define FWNET_HLEN 18 | |
22 | struct fwnet_header { | |
23 | u8 h_dest[FWNET_ALEN]; /* destination address */ | |
24 | __be16 h_proto; /* packet type ID field */ | |
25 | } __packed; | |
26 | ||
27 | #endif |