[SCSI] bfa: Added Fabric Assigned Address(FAA) support

- Updated/added data structures and definitions to support FAA protocol.
- Modified the IOC state machine to support FAA.
- Introduced FAA feature configuration - enable/disable/query.

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

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/scsi/bfa/bfa_defs_svc.h b/drivers/scsi/bfa/bfa_defs_svc.h
index 0ee3f954dc85..d8861872ac70 100644
--- a/drivers/scsi/bfa/bfa_defs_svc.h
+++ b/drivers/scsi/bfa/bfa_defs_svc.h
@@ -635,6 +635,7 @@ enum bfa_port_states {
         BFA_PORT_ST_FWMISMATCH          = 12,
         BFA_PORT_ST_PREBOOT_DISABLED    = 13,
         BFA_PORT_ST_TOGGLING_QWAIT      = 14,
+        BFA_PORT_ST_ACQ_ADDR            = 15,
         BFA_PORT_ST_MAX_STATE,
 };
 
@@ -748,7 +749,8 @@ struct bfa_port_cfg_s {
         u8       ratelimit;     /*  ratelimit enabled or not    */
         u8       trl_def_speed; /*  ratelimit default speed     */
         u8      bb_scn;
-        u8      rsvd[3];
+        u8      faa_state;      /*  FAA enabled/disabled        */
+        u8      rsvd[2];
         u16 path_tov;   /*  device path timeout */
         u16 q_depth;    /*  SCSI Queue depth            */
 };