Index: HelenOS.config
===================================================================
--- HelenOS.config	(revision b4f291d382cff35f121f99b9a2b3e6dc1d8cb2c4)
+++ HelenOS.config	(revision d43c11740c60507d47737c0458e9238ef68ca93f)
@@ -573,10 +573,7 @@
 ! CONFIG_RUN_VIRTUAL_USB_HC (n/y)
 
-% Polling UHCI (no interrupts)
-! [PLATFORM=ia32|PLATFORM=amd64] CONFIG_USBHC_NO_INTERRUPTS (n/y)
-
 % OHCI root hub port power switching
-@ "no"
-@ "ganged"
-@ "per_port"
-! OHCI_POWER_SWITCH (choice)
+@ "no" All root hub ports are always powered.
+@ "ganged" Root hub ports are all powered or all off.
+@ "per_port" Powered status of every root hub port is independent.
+![PLATFORM=ia32|PLATFORM=amd64] OHCI_POWER_SWITCH (choice)