1 /* SPDX-License-Identifier: GPL-2.0 */ 1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _NET_FIREWIRE_H 2 #ifndef _NET_FIREWIRE_H
3 #define _NET_FIREWIRE_H 3 #define _NET_FIREWIRE_H
4 4
5 #include <linux/types.h> 5 #include <linux/types.h>
6 6
7 /* Pseudo L2 address */ 7 /* Pseudo L2 address */
8 #define FWNET_ALEN 16 8 #define FWNET_ALEN 16
9 union fwnet_hwaddr { 9 union fwnet_hwaddr {
10 u8 u[FWNET_ALEN]; 10 u8 u[FWNET_ALEN];
11 /* "Hardware address" defined in RFC27 11 /* "Hardware address" defined in RFC2734/RF3146 */
12 struct { 12 struct {
13 __be64 uniq_id; /* EUI 13 __be64 uniq_id; /* EUI-64 */
14 u8 max_rec; /* max 14 u8 max_rec; /* max packet size */
15 u8 sspd; /* max 15 u8 sspd; /* max speed */
16 u8 fifo[6]; /* FIF 16 u8 fifo[6]; /* FIFO addr */
17 } __packed uc; 17 } __packed uc;
18 }; 18 };
19 19
20 /* Pseudo L2 Header */ 20 /* Pseudo L2 Header */
21 #define FWNET_HLEN 18 21 #define FWNET_HLEN 18
22 struct fwnet_header { 22 struct fwnet_header {
23 u8 h_dest[FWNET_ALEN]; /* destination 23 u8 h_dest[FWNET_ALEN]; /* destination address */
24 __be16 h_proto; /* packet type 24 __be16 h_proto; /* packet type ID field */
25 } __packed; 25 } __packed;
26 26
27 #endif 27 #endif
28 28
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