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

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _NET_FIREWIRE_H
#define _NET_FIREWIRE_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			*/
		__be16 fifo_hi;		/* hi 16bits of FIFO addr	*/
		__be32 fifo_lo;		/* lo 32bits of 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
	5	/* Pseudo L2 address */
	6	#define FWNET_ALEN 16
	7	union 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
	21	struct fwnet_header {
	22	u8 h_dest[FWNET_ALEN]; /* destination address */
	23	__be16 h_proto; /* packet type ID field */
	24	} __packed;
	25
	26	#endif