diff --git a/include/linux/usb.h b/include/linux/usb.h
index 1d00d9b..6f49a1b 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -411,6 +411,8 @@
  * @authenticated: Crypto authentication passed
  * @wusb: device is Wireless USB
  * @lpm_capable: device supports LPM
+ * @usb2_hw_lpm_capable: device can perform USB2 hardware LPM
+ * @usb2_hw_lpm_enabled: USB2 hardware LPM enabled
  * @string_langid: language ID for strings
  * @product: iProduct string, if present (static)
  * @manufacturer: iManufacturer string, if present (static)
@@ -474,6 +476,8 @@
 	unsigned authenticated:1;
 	unsigned wusb:1;
 	unsigned lpm_capable:1;
+	unsigned usb2_hw_lpm_capable:1;
+	unsigned usb2_hw_lpm_enabled:1;
 	int string_langid;
 
 	/* static strings from the device */
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index 0097136..a4cd6c5 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -343,6 +343,7 @@
 		 * address is set
 		 */
 	int	(*update_device)(struct usb_hcd *, struct usb_device *);
+	int	(*set_usb2_hw_lpm)(struct usb_hcd *, struct usb_device *, int);
 };
 
 extern int usb_hcd_link_urb_to_ep(struct usb_hcd *hcd, struct urb *urb);