[SCSI] bfa: firmware statistics update

Get RDS drop interrupts and REC (Read Exchange Concise) related stats
from firmware.

Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

diff --git a/drivers/scsi/bfa/bfa_defs_svc.h b/drivers/scsi/bfa/bfa_defs_svc.h
index 2f20ba5f57b677cd8f1b89d855561e24a5f3b5bc..638f441ffc388fc738551974b891dc033312ed7d 100644 (file)
--- a/drivers/scsi/bfa/bfa_defs_svc.h
+++ b/drivers/scsi/bfa/bfa_defs_svc.h
@@ -105,6 +105,9 @@ struct bfa_fw_ioim_stats_s {
                                         *  an error condition*/
        u32     wait_for_si;            /*  FW wait for SI */
        u32     rec_rsp_inval;          /*  REC rsp invalid */
+       u32     rec_rsp_xchg_comp;      /*  REC rsp xchg complete */
+       u32     rec_rsp_rd_si_ownd;     /*  REC rsp read si owned */
+
        u32     seqr_io_abort;          /*  target does not know cmd so abort */
        u32     seqr_io_retry;          /*  SEQR failed so retry IO */
 
@@ -482,6 +485,14 @@ struct bfa_fw_ct_mod_stats_s {
        u32     rsvd;           /*  64bit align    */
 };
 
+/*
+ * RDS mod stats
+ */
+struct bfa_fw_rds_stats_s {
+       u32     no_fid_drop_err; /* RDS no fid drop error */
+       u32     rsvd;            /* 64bit align */
+};
+
 /*
  * IOC firmware stats
  */
@@ -497,6 +508,7 @@ struct bfa_fw_stats_s {
        struct bfa_fw_mac_mod_stats_s   macmod_stats;
        struct bfa_fw_ct_mod_stats_s    ctmod_stats;
        struct bfa_fw_eth_sndrcv_stats_s        ethsndrcv_stats;
+       struct bfa_fw_rds_stats_s       rds_stats;
 };
 
 #define BFA_IOCFC_PATHTOV_MAX  60