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) */
28