drivers/scsi/bfa/include/fcs/bfa_fcs_vport.h

   1 /*
   2  * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
   3  * All rights reserved
   4  * www.brocade.com
   5  *
   6  * Linux driver for Brocade Fibre Channel Host Bus Adapter.
   7  *
   8  * This program is free software; you can redistribute it and/or modify it
   9  * under the terms of the GNU General Public License (GPL) Version 2 as
  10  * published by the Free Software Foundation
  11  *
  12  * This program is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * General Public License for more details.
  16  */
  17
  18 /**
  19  *  bfa_fcs_vport.h BFA fcs vport module public interface
  20  */
  21
  22 #ifndef __BFA_FCS_VPORT_H__
  23 #define __BFA_FCS_VPORT_H__
  24
  25 #include <defs/bfa_defs_status.h>
  26 #include <defs/bfa_defs_port.h>
  27 #include <defs/bfa_defs_vport.h>
  28 #include <fcs/bfa_fcs.h>
  29 #include <fcb/bfa_fcb_vport.h>
  30
  31 struct bfa_fcs_vport_s {
  32         struct list_head                qe;             /*  queue elem   */
  33         bfa_sm_t                sm;             /*  state machine       */
  34         bfa_fcs_lport_t         lport;          /*  logical port        */
  35         struct bfa_timer_s      timer;          /*  general purpose timer */
  36         struct bfad_vport_s     *vport_drv;     /*  Driver private      */
  37         struct bfa_vport_stats_s vport_stats;   /*  vport statistics    */
  38         struct bfa_lps_s        *lps;           /*  Lport login service */
  39         int                     fdisc_retries;
  40 };
  41
  42 #define bfa_fcs_vport_get_port(vport) \
  43                         ((struct bfa_fcs_port_s  *)(&vport->port))
  44
  45 /**
  46  * bfa fcs vport public functions
  47  */
  48 bfa_status_t bfa_fcs_vport_create(struct bfa_fcs_vport_s *vport,
  49                         struct bfa_fcs_s *fcs, u16 vf_id,
  50                         struct bfa_port_cfg_s *port_cfg,
  51                         struct bfad_vport_s *vport_drv);
  52 bfa_status_t bfa_fcs_vport_delete(struct bfa_fcs_vport_s *vport);
  53 bfa_status_t bfa_fcs_vport_start(struct bfa_fcs_vport_s *vport);
  54 bfa_status_t bfa_fcs_vport_stop(struct bfa_fcs_vport_s *vport);
  55 void bfa_fcs_vport_get_attr(struct bfa_fcs_vport_s *vport,
  56                         struct bfa_vport_attr_s *vport_attr);
  57 void bfa_fcs_vport_get_stats(struct bfa_fcs_vport_s *vport,
  58                         struct bfa_vport_stats_s *vport_stats);
  59 void bfa_fcs_vport_clr_stats(struct bfa_fcs_vport_s *vport);
  60 struct bfa_fcs_vport_s *bfa_fcs_vport_lookup(struct bfa_fcs_s *fcs,
  61                         u16 vf_id, wwn_t vpwwn);
  62
  63 #endif /* __BFA_FCS_VPORT_H__ */