Index: contrib/arch/uspace/srv/devmap/devmap.bp
===================================================================
--- contrib/arch/uspace/srv/devmap/devmap.bp	(revision e092dc56c3804f8365d83bc68eed5905e3340c2f)
+++ contrib/arch/uspace/srv/devmap/devmap.bp	(revision e092dc56c3804f8365d83bc68eed5905e3340c2f)
@@ -0,0 +1,42 @@
+!ns.IPC_M_CONNECT_TO_ME ;
+(
+	?IPC_M_CONNECT_ME_TO ;
+	(
+		( /* driver interface */
+			?DEVMAP_DEVICE_REGISTER {
+				?IPC_M_DATA_WRITE /* name */
+			} +
+			
+			?DEVMAP_DEVICE_GET_HANDLE {
+				?IPC_M_DATA_WRITE /* name */
+			} +
+			
+			?DEVMAP_DEVICE_GET_NAME +
+			
+			?DEVMAP_DEVICE_UNREGISTER +
+			
+			?DEVMAP_DRIVER_UNREGISTER
+		) +
+		
+		( /* client interface */
+			?DEVMAP_DEVICE_GET_HANDLE {
+				?IPC_M_DATA_WRITE /* name */
+			} +
+			
+			?DEVMAP_DEVICE_GET_NAME +
+			
+			?DEVMAP_DEVICE_NULL_CREATE +
+			
+			?DEVMAP_DEVICE_NULL_DESTROY +
+			
+			?DEVMAP_DEVICE_GET_COUNT +
+			
+			?DEVMAP_DEVICE_GET_DEVICES {
+				?IPC_M_DATA_READ /* buffer */
+			}
+		) +
+		
+		!dev.IPC_M_CONNECT_ME_TO /* forwarded */
+	)* ;
+	?IPC_M_PHONE_HUNGUP
+)*