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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) */ |