Index: uspace/lib/c/include/ipc/devman.h
===================================================================
--- uspace/lib/c/include/ipc/devman.h	(revision 16f97821cd585eaeae44e568bfb84c36d23e96cf)
+++ uspace/lib/c/include/ipc/devman.h	(revision 5f6e25e31dad65ed596bf61da69a51ec21c54ec7)
@@ -139,9 +139,14 @@
 	DEVMAN_ADD_MATCH_ID,
 	DEVMAN_ADD_DEVICE_TO_CATEGORY,
+	DEVMAN_DRV_FUN_ONLINE,
+	DEVMAN_DRV_FUN_OFFLINE,
 	DEVMAN_REMOVE_FUNCTION
 } driver_to_devman_t;
 
 typedef enum {
-	DRIVER_ADD_DEVICE = IPC_FIRST_USER_METHOD
+	DRIVER_DEV_ADD = IPC_FIRST_USER_METHOD,
+	DRIVER_DEV_REMOVE,
+	DRIVER_FUN_ONLINE,
+	DRIVER_FUN_OFFLINE,
 
 } devman_to_driver_t;
@@ -152,4 +157,6 @@
 	DEVMAN_FUN_GET_CHILD,
 	DEVMAN_FUN_GET_NAME,
+	DEVMAN_FUN_ONLINE,
+	DEVMAN_FUN_OFFLINE,
 	DEVMAN_FUN_GET_PATH,
 	DEVMAN_FUN_SID_TO_HANDLE