[SCSI] bfa: Revised Fabric Assigned Address(FAA) feature implementation.

Made changes to the Fabric Assigned Address(FAA) feature implementation.
Introduced the IOCFC state machine, which now handles the FAA logic,
IOC and BFA sub-modules enablement.
Removed un-wanted FAA enable/disable routines; FAA is enabled by default.

Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 4 insertions, 5 deletions

diff --git a/drivers/scsi/bfa/bfa.h b/drivers/scsi/bfa/bfa.h
index a796de935054..4ad7e368bbc2 100644
--- a/drivers/scsi/bfa/bfa.h
+++ b/drivers/scsi/bfa/bfa.h
@@ -225,9 +225,9 @@ struct bfa_faa_args_s {
 };
 
 struct bfa_iocfc_s {
+        bfa_fsm_t               fsm;
         struct bfa_s            *bfa;
         struct bfa_iocfc_cfg_s  cfg;
-        int                     action;
         u32             req_cq_pi[BFI_IOC_MAX_CQS];
         u32             rsp_cq_ci[BFI_IOC_MAX_CQS];
         u8              hw_qid[BFI_IOC_MAX_CQS];
@@ -236,7 +236,9 @@ struct bfa_iocfc_s {
         struct bfa_cb_qe_s      dis_hcb_qe;
         struct bfa_cb_qe_s      en_hcb_qe;
         struct bfa_cb_qe_s      stats_hcb_qe;
-        bfa_boolean_t           cfgdone;
+        bfa_boolean_t           submod_enabled;
+        bfa_boolean_t           cb_reqd;        /* Driver call back reqd */
+        bfa_status_t            op_status;      /* Status of bfa iocfc op */
 
         struct bfa_dma_s        cfg_info;
         struct bfi_iocfc_cfg_s *cfginfo;
@@ -341,8 +343,6 @@ void bfa_hwct_msix_getvecs(struct bfa_s *bfa, u32 *vecmap, u32 *nvecs,
 void bfa_hwct_msix_get_rme_range(struct bfa_s *bfa, u32 *start,
                                  u32 *end);
 void bfa_iocfc_get_bootwwns(struct bfa_s *bfa, u8 *nwwns, wwn_t *wwns);
-wwn_t bfa_iocfc_get_pwwn(struct bfa_s *bfa);
-wwn_t bfa_iocfc_get_nwwn(struct bfa_s *bfa);
 int bfa_iocfc_get_pbc_vports(struct bfa_s *bfa,
                                 struct bfi_pbc_vport_s *pbc_vport);
 
@@ -428,7 +428,6 @@ bfa_status_t bfa_iocfc_israttr_set(struct bfa_s *bfa,
 
 void bfa_iocfc_enable(struct bfa_s *bfa);
 void bfa_iocfc_disable(struct bfa_s *bfa);
-void bfa_iocfc_cb_dconf_modinit(struct bfa_s *bfa, bfa_status_t status);
 #define bfa_timer_start(_bfa, _timer, _timercb, _arg, _timeout)         \
         bfa_timer_begin(&(_bfa)->timer_mod, _timer, _timercb, _arg, _timeout)