drivers/scsi/bfa/include/defs/bfa_defs_fcpim.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 #ifndef __BFA_DEFS_FCPIM_H__
  18 #define __BFA_DEFS_FCPIM_H__
  19
  20 struct bfa_fcpim_stats_s {
  21         u32        total_ios;   /*  Total IO count */
  22         u32        qresumes;    /*  IO waiting for CQ space */
  23         u32        no_iotags;   /*  NO IO contexts */
  24         u32        io_aborts;   /*  IO abort requests */
  25         u32        no_tskims;   /*  NO task management contexts */
  26         u32        iocomp_ok;   /*  IO completions with OK status */
  27         u32        iocomp_underrun;     /*  IO underrun (good) */
  28         u32        iocomp_overrun;      /*  IO overrun (good) */
  29         u32        iocomp_aborted;      /*  Aborted IO requests */
  30         u32        iocomp_timedout;     /*  IO timeouts */
  31         u32        iocom_nexus_abort;   /*  IO selection timeouts */
  32         u32        iocom_proto_err;     /*  IO protocol errors */
  33         u32        iocom_dif_err;       /*  IO SBC-3 protection errors */
  34         u32        iocom_tm_abort;      /*  IO aborted by TM requests */
  35         u32        iocom_sqer_needed;   /*  IO retry for SQ error
  36                                                  *recovery */
  37         u32        iocom_res_free;      /*  Delayed freeing of IO resources */
  38         u32        iocomp_scsierr;      /*  IO with non-good SCSI status */
  39         u32        iocom_hostabrts;     /*  Host IO abort requests */
  40         u32        iocom_utags; /*  IO comp with unknown tags */
  41         u32        io_cleanups; /*  IO implicitly aborted */
  42         u32        io_tmaborts; /*  IO aborted due to TM commands */
  43         u32        rsvd;
  44 };
  45 #endif /*__BFA_DEFS_FCPIM_H__*/