[linux-block.git] / include / net / firewire.h

/* 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
Commit	Line	Data
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>
949d6b40 JK	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