Index: uspace/drv/bus/usb/ehci/hc.c
===================================================================
--- uspace/drv/bus/usb/ehci/hc.c	(revision 763dbcb6fa814713064622f2edceaccfc70dd70b)
+++ uspace/drv/bus/usb/ehci/hc.c	(revision 0a751aa883093935c8bc965d4f494b331ab212a7)
@@ -351,4 +351,10 @@
 	EHCI_SET(instance->registers->configflag, USB_CONFIG_FLAG_FLAG);
 
+	/* Enable Async schedule */
+	assert((instance->async_list.list_head_pa & USB_ASYNCLIST_MASK) ==
+	    instance->async_list.list_head_pa);
+	EHCI_WR(instance->registers->asynclistaddr,
+	    instance->async_list.list_head_pa);
+	EHCI_SET(instance->registers->usbcmd, USB_CMD_ASYNC_SCHEDULE_FLAG);
 #if 0
 	/*