diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index d22b4a4..6259712 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -28,6 +28,7 @@
  *	field, and the usb controller needs one, it is responsible
  *	for mapping and unmapping the buffer.
  * @length: Length of that data
+ * @stream_id: The stream id, when USB3.0 bulk streams are being used
  * @no_interrupt: If true, hints that no completion irq is needed.
  *	Helpful sometimes with deep request queues that are handled
  *	directly by DMA controllers.
@@ -82,6 +83,7 @@
 	unsigned		length;
 	dma_addr_t		dma;
 
+	unsigned		stream_id:16;
 	unsigned		no_interrupt:1;
 	unsigned		zero:1;
 	unsigned		short_not_ok:1;
@@ -132,11 +134,15 @@
  * @maxpacket:The maximum packet size used on this endpoint.  The initial
  *	value can sometimes be reduced (hardware allowing), according to
  *      the endpoint descriptor used to configure the endpoint.
+ * @max_streams: The maximum number of streams supported
+ *	by this EP (0 - 16, actual number is 2^n)
  * @driver_data:for use by the gadget driver.
  * @address: used to identify the endpoint when finding descriptor that
  *	matches connection speed
  * @desc: endpoint descriptor.  This pointer is set before the endpoint is
  *	enabled and remains valid until the endpoint is disabled.
+ * @comp_desc: In case of SuperSpeed support, this is the endpoint companion
+ *	descriptor that is used to configure the endpoint
  *
  * the bus controller driver lists all the general purpose endpoints in
  * gadget->ep_list.  the control endpoint (gadget->ep0) is not in that list,
@@ -149,8 +155,10 @@
 	const struct usb_ep_ops	*ops;
 	struct list_head	ep_list;
 	unsigned		maxpacket:16;
+	unsigned		max_streams:16;
 	u8			address;
 	const struct usb_endpoint_descriptor	*desc;
+	const struct usb_ss_ep_comp_descriptor	*comp_desc;
 };
 
 /*-------------------------------------------------------------------------*/
@@ -895,6 +903,11 @@
 extern struct usb_ep *usb_ep_autoconfig(struct usb_gadget *,
 			struct usb_endpoint_descriptor *);
 
+
+extern struct usb_ep *usb_ep_autoconfig_ss(struct usb_gadget *,
+			struct usb_endpoint_descriptor *,
+			struct usb_ss_ep_comp_descriptor *);
+
 extern void usb_ep_autoconfig_reset(struct usb_gadget *);
 
 #endif /* __LINUX_USB_GADGET_H */