release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/scsi/bfa/include/fcb/bfa_fcb_rport.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_fcb_rport.h BFA FCS rport driver interfaces
  20  */
  21
  22 #ifndef __BFA_FCB_RPORT_H__
  23 #define __BFA_FCB_RPORT_H__
  24
  25 /**
  26  *  fcs_rport_fcb Remote port driver interfaces
  27  */
  28
  29
  30 struct bfad_rport_s;
  31
  32 /*
  33  * Callback functions from BFA FCS to driver
  34  */
  35
  36 /**
  37  *      Completion callback for bfa_fcs_rport_add().
  38  *
  39  * @param[in] rport_drv - driver instance of rport
  40  *
  41  * @return None
  42  */
  43 void bfa_fcb_rport_add(struct bfad_rport_s *rport_drv);
  44
  45 /**
  46  *      Completion callback for bfa_fcs_rport_remove().
  47  *
  48  * @param[in] rport_drv - driver instance of rport
  49  *
  50  * @return None
  51  */
  52 void bfa_fcb_rport_remove(struct bfad_rport_s *rport_drv);
  53
  54 /**
  55  *              Call to allocate a rport instance.
  56  *
  57  * @param[in] bfad - driver instance
  58  * @param[out] rport - BFA FCS instance of rport
  59  * @param[out] rport_drv - driver instance of rport
  60  *
  61  * @retval BFA_STATUS_OK - successfully allocated
  62  * @retval BFA_STATUS_ENOMEM - cannot allocate
  63  */
  64 bfa_status_t bfa_fcb_rport_alloc(struct bfad_s *bfad,
  65                         struct bfa_fcs_rport_s **rport,
  66                         struct bfad_rport_s **rport_drv);
  67
  68 /**
  69  *      Call to free rport memory resources.
  70  *
  71  * @param[in] bfad - driver instance
  72  * @param[in] rport_drv - driver instance of rport
  73  *
  74  * @return None
  75  */
  76 void bfa_fcb_rport_free(struct bfad_s *bfad, struct bfad_rport_s **rport_drv);
  77
  78
  79
  80 #endif /* __BFA_FCB_RPORT_H__ */