Index: uspace/lib/usb/include/usb/classes/hub.h
===================================================================
--- uspace/lib/usb/include/usb/classes/hub.h	(revision 84eb74323feaec81e4bbc872ee324912e39c3815)
+++ uspace/lib/usb/include/usb/classes/hub.h	(revision 5af769c028ef53f881fbebb7bbd1037196e201fa)
@@ -119,4 +119,6 @@
      */
     uint16_t hub_characteristics;
+#define HUB_CHAR_POWER_PER_PORT_FLAG  (1 << 0)
+#define HUB_CHAR_NO_POWER_SWITCH_FLAG (1 << 1)
 
     /**