--- zzzz-none-000/linux-2.6.32.61/drivers/usb/core/hub.h	2013-06-10 09:43:48.000000000 +0000
+++ ar9-7330-650/linux-2.6.32.61/drivers/usb/core/hub.h	2013-03-22 16:01:50.000000000 +0000
@@ -27,6 +27,13 @@
 #define HUB_RESET_TT		9
 #define HUB_GET_TT_STATE	10
 #define HUB_STOP_TT		11
+/*
+ * Hub class additional requests defined by USB 3.0 spec
+ * See USB 3.0 spec Table 10-6
+ */
+#define HUB_SET_DEPTH		12
+#define HUB_GET_PORT_ERR_COUNT	13
+
 
 /*
  * Hub Class feature numbers