[deliverable/linux.git] / drivers / fc4 / fc-al.h

/* fc-al.h: Definitions for Fibre Channel Arbitrated Loop topology.
 *
 * Copyright (C) 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
 *
 * Sources:
 *	Fibre Channel Arbitrated Loop (FC-AL), ANSI, Rev. 4.5, 1995
 */

#ifndef __FC_AL_H
#define __FC_AL_H

/* Loop initialization payloads */
#define	FC_AL_LISM	0x11010000	/* Select Master, 12B payload */
#define FC_AL_LIFA	0x11020000	/* Fabric Assign AL_PA bitmap, 20B payload */
#define FC_AL_LIPA	0x11030000	/* Previously Acquired AL_PA bitmap, 20B payload */
#define FC_AL_LIHA	0x11040000	/* Hard Assigned AL_PA bitmap, 20B payload */
#define FC_AL_LISA	0x11050000	/* Soft Assigned AL_PA bitmap, 20B payload */
#define FC_AL_LIRP	0x11060000	/* Report AL_PA position map, 132B payload */
#define FC_AL_LILP	0x11070000	/* Loop AL_PA position map, 132B payload */

typedef struct {
	u32	magic;
	u8	len;
	u8	alpa[127];
} fc_al_posmap;

#endif /* !(__FC_H) */
Commit	Line	Data
1da177e4 LT	1	/* fc-al.h: Definitions for Fibre Channel Arbitrated Loop topology.
	2	*
	3	* Copyright (C) 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
	4	*
	5	* Sources:
	6	* Fibre Channel Arbitrated Loop (FC-AL), ANSI, Rev. 4.5, 1995
	7	*/
	8
	9	#ifndef __FC_AL_H
	10	#define __FC_AL_H
	11
	12	/* Loop initialization payloads */
	13	#define FC_AL_LISM 0x11010000 /* Select Master, 12B payload */
	14	#define FC_AL_LIFA 0x11020000 /* Fabric Assign AL_PA bitmap, 20B payload */
	15	#define FC_AL_LIPA 0x11030000 /* Previously Acquired AL_PA bitmap, 20B payload */
	16	#define FC_AL_LIHA 0x11040000 /* Hard Assigned AL_PA bitmap, 20B payload */
	17	#define FC_AL_LISA 0x11050000 /* Soft Assigned AL_PA bitmap, 20B payload */
	18	#define FC_AL_LIRP 0x11060000 /* Report AL_PA position map, 132B payload */
	19	#define FC_AL_LILP 0x11070000 /* Loop AL_PA position map, 132B payload */
	20
	21	typedef struct {
	22	u32 magic;
	23	u8 len;
	24	u8 alpa[127];
	25	} fc_al_posmap;
	26
	27	#endif /* !(__FC_H) */