release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/scsi/bfa/include/fcs/bfa_fcs.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 #ifndef __BFA_FCS_H__
  19 #define __BFA_FCS_H__
  20
  21 #include <cs/bfa_debug.h>
  22 #include <defs/bfa_defs_status.h>
  23 #include <defs/bfa_defs_version.h>
  24 #include <bfa.h>
  25 #include <fcs/bfa_fcs_fabric.h>
  26
  27 #define BFA_FCS_OS_STR_LEN              64
  28
  29 struct bfa_fcs_stats_s {
  30         struct {
  31                 u32        untagged; /*  untagged receive frames */
  32                 u32        tagged;      /*  tagged receive frames */
  33                 u32        vfid_unknown;        /*  VF id is unknown */
  34         } uf;
  35 };
  36
  37 struct bfa_fcs_driver_info_s {
  38         u8  version[BFA_VERSION_LEN];           /*  Driver Version */
  39         u8  host_machine_name[BFA_FCS_OS_STR_LEN];
  40         u8  host_os_name[BFA_FCS_OS_STR_LEN]; /*  OS name and version */
  41         u8  host_os_patch[BFA_FCS_OS_STR_LEN];/*  patch or service pack */
  42         u8  os_device_name[BFA_FCS_OS_STR_LEN]; /*  Driver Device Name */
  43 };
  44
  45 struct bfa_fcs_s {
  46         struct bfa_s      *bfa; /*  corresponding BFA bfa instance */
  47         struct bfad_s         *bfad; /*  corresponding BDA driver instance */
  48         struct bfa_log_mod_s  *logm;    /*  driver logging module instance */
  49         struct bfa_trc_mod_s  *trcmod;  /*  tracing module */
  50         struct bfa_aen_s      *aen;     /*  aen component */
  51         bfa_boolean_t   vf_enabled;     /*  VF mode is enabled */
  52         bfa_boolean_t   fdmi_enabled;   /*!< FDMI is enabled */
  53         bfa_boolean_t min_cfg;          /* min cfg enabled/disabled */
  54         u16        port_vfid;   /*  port default VF ID */
  55         struct bfa_fcs_driver_info_s driver_info;
  56         struct bfa_fcs_fabric_s fabric; /*  base fabric state machine */
  57         struct bfa_fcs_stats_s  stats;  /*  FCS statistics */
  58         struct bfa_wc_s         wc;     /*  waiting counter */
  59 };
  60
  61 /*
  62  * bfa fcs API functions
  63  */
  64 void bfa_fcs_attach(struct bfa_fcs_s *fcs, struct bfa_s *bfa,
  65                         struct bfad_s *bfad, bfa_boolean_t min_cfg);
  66 void bfa_fcs_init(struct bfa_fcs_s *fcs);
  67 void bfa_fcs_driver_info_init(struct bfa_fcs_s *fcs,
  68                         struct bfa_fcs_driver_info_s *driver_info);
  69 void bfa_fcs_set_fdmi_param(struct bfa_fcs_s *fcs, bfa_boolean_t fdmi_enable);
  70 void bfa_fcs_exit(struct bfa_fcs_s *fcs);
  71 void bfa_fcs_trc_init(struct bfa_fcs_s *fcs, struct bfa_trc_mod_s *trcmod);
  72 void bfa_fcs_log_init(struct bfa_fcs_s *fcs, struct bfa_log_mod_s *logmod);
  73 void bfa_fcs_aen_init(struct bfa_fcs_s *fcs, struct bfa_aen_s *aen);
  74 void            bfa_fcs_start(struct bfa_fcs_s *fcs);
  75
  76 #endif /* __BFA_FCS_H__ */