---

yaml
---
r: 233571
b: refs/heads/master
c: 9ce4f80
h: refs/heads/master
i:
  233569: 5879065
  233567: 498797e
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dd305ad4c5d6bfacf7cb087aaaf6dd3f8a18b292
+refs/heads/master: 9ce4f80fb67b47b96c647ac6280a06dbd4bb50d2

trunk/drivers/usb/core/hub.c

@@ -2681,13 +2681,17 @@ hub_port_init (struct usb_hub *hub, struct usb_device *udev, int port1,
 
 	mutex_lock(&usb_address0_mutex);
 
-	/* Reset the device; full speed may morph to high speed */
-	/* FIXME a USB 2.0 device may morph into SuperSpeed on reset. */
-	retval = hub_port_reset(hub, port1, udev, delay);
-	if (retval < 0)		/* error or disconnect */
-		goto fail;
-	/* success, speed is known */
-
+	if (!udev->config && oldspeed == USB_SPEED_SUPER) {
+		/* Don't reset USB 3.0 devices during an initial setup */
+		usb_set_device_state(udev, USB_STATE_DEFAULT);
+	} else {
+		/* Reset the device; full speed may morph to high speed */
+		/* FIXME a USB 2.0 device may morph into SuperSpeed on reset. */
+		retval = hub_port_reset(hub, port1, udev, delay);
+		if (retval < 0)		/* error or disconnect */
+			goto fail;
+		/* success, speed is known */
+	}
 	retval = -ENODEV;
 
 	if (oldspeed != USB_SPEED_UNKNOWN && oldspeed != udev->speed) {