isci: Don't filter BROADCAST CHANGE primitives

Per the SAS spec, several types of BROADCAST CHANGE primitives
must cause re-discovery of the originating expander.
Only the standard BROADCAST CHANGE primitive was being
sent to the LIBSAS layer.  The other BC primitives have been
added to the sci_phy_event_handler()
Signed-off-by: Tom Jackson <thomas.p.jackson@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

drivers/scsi/isci/phy.c

@@ -875,12 +875,19 @@ enum sci_status sci_phy_event_handler(struct isci_phy *iphy, u32 event_code)
 			sci_change_state(&iphy->sm, SCI_PHY_STARTING);
 			break;
 		case SCU_EVENT_BROADCAST_CHANGE:
+		case SCU_EVENT_BROADCAST_SES:
+		case SCU_EVENT_BROADCAST_RESERVED0:
+		case SCU_EVENT_BROADCAST_RESERVED1:
+		case SCU_EVENT_BROADCAST_EXPANDER:
+		case SCU_EVENT_BROADCAST_AEN:
 			/* Broadcast change received. Notify the port. */
 			if (phy_get_non_dummy_port(iphy) != NULL)
 				sci_port_broadcast_change_received(iphy->owning_port, iphy);
 			else
 				iphy->bcn_received_while_port_unassigned = true;
 			break;
+		case SCU_EVENT_BROADCAST_RESERVED3:
+		case SCU_EVENT_BROADCAST_RESERVED4:
 		default:
 			phy_event_warn(iphy, state, event_code);
 			return SCI_FAILURE_INVALID_STATE;