diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 137276f..7a68c58 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1043,6 +1043,12 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
 			unsigned delay = hub_power_on_good_delay(hub);
 
 			hub_power_on(hub, false);
+
+			if( hdev->devnum == 1 && hdev->bus->busnum ==2 ){
+				//dev_dbg(hub->hdev, "Found USB 3.0 RootHub");
+				delay = 10000;
+			}
+
 			INIT_DELAYED_WORK(&hub->init_work, hub_init_func2);
 			queue_delayed_work(system_power_efficient_wq,
 					&hub->init_work,
@@ -5057,8 +5063,10 @@ static void hub_event(struct work_struct *work)
 		hub->error = 0;
 	}
 
+	msleep(1000);
 	/* deal with port status changes */
-	for (i = 1; i <= hdev->maxchild; i++) {
+	//for (i = 1; i <= hdev->maxchild; i++) {
+	for (i = hdev->maxchild ; i >= 1; i--) {
 		struct usb_port *port_dev = hub->ports[i - 1];
 
 		if (test_bit(i, hub->event_bits)