bnx2x: Add a periodic task for link PHY events

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>
diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index 838a4ed..3696149 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -1160,6 +1160,8 @@
 
 	struct delayed_work	sp_task;
 	struct delayed_work	reset_task;
+
+	struct delayed_work	period_task;
 	struct timer_list	timer;
 	int			current_interval;
 
@@ -1940,4 +1942,5 @@
 };
 
 void bnx2x_set_ethtool_ops(struct net_device *netdev);
+void bnx2x_notify_link_changed(struct bnx2x *bp);
 #endif /* bnx2x.h */