drivers/fc4/fc-al.h

   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) */