LXR linux/include/net/firewire.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _NET_FIREWIRE_H
   3#define _NET_FIREWIRE_H
   4
   5/* Pseudo L2 address */
   6#define FWNET_ALEN      16
   7union fwnet_hwaddr {
   8        u8 u[FWNET_ALEN];
   9        /* "Hardware address" defined in RFC2734/RF3146 */
  10        struct {
  11                __be64 uniq_id;         /* EUI-64                       */
  12                u8 max_rec;             /* max packet size              */
  13                u8 sspd;                /* max speed                    */
  14                __be16 fifo_hi;         /* hi 16bits of FIFO addr       */
  15                __be32 fifo_lo;         /* lo 32bits of FIFO addr       */
  16        } __packed uc;
  17};
  18
  19/* Pseudo L2 Header */
  20#define FWNET_HLEN      18
  21struct fwnet_header {
  22        u8 h_dest[FWNET_ALEN];  /* destination address */
  23        __be16 h_proto;         /* packet type ID field */
  24} __packed;
  25
  26#endif
  27