[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>

drivers/scsi/bfa/bfa_ioc.h

@@ -390,6 +390,7 @@ void bfa_ioc_error_isr(struct bfa_ioc_s *ioc);
 bfa_boolean_t bfa_ioc_is_operational(struct bfa_ioc_s *ioc);
 bfa_boolean_t bfa_ioc_is_initialized(struct bfa_ioc_s *ioc);
 bfa_boolean_t bfa_ioc_is_disabled(struct bfa_ioc_s *ioc);
+bfa_boolean_t bfa_ioc_is_acq_addr(struct bfa_ioc_s *ioc);
 bfa_boolean_t bfa_ioc_fw_mismatch(struct bfa_ioc_s *ioc);
 bfa_boolean_t bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc);
 void bfa_ioc_reset_fwstate(struct bfa_ioc_s *ioc);