| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _NET_FIREWIRE_H |
| #define _NET_FIREWIRE_H |
| |
| #include <linux/types.h> |
| |
| /* Pseudo L2 address */ |
| #define FWNET_ALEN 16 |
| union fwnet_hwaddr { |
| u8 u[FWNET_ALEN]; |
| /* "Hardware address" defined in RFC2734/RF3146 */ |
| struct { |
| __be64 uniq_id; /* EUI-64 */ |
| u8 max_rec; /* max packet size */ |
| u8 sspd; /* max speed */ |
| u8 fifo[6]; /* FIFO addr */ |
| } __packed uc; |
| }; |
| |
| /* Pseudo L2 Header */ |
| #define FWNET_HLEN 18 |
| struct fwnet_header { |
| u8 h_dest[FWNET_ALEN]; /* destination address */ |
| __be16 h_proto; /* packet type ID field */ |
| } __packed; |
| |
| #endif |
