Index: kernel/generic/include/ipc/ipc.h
===================================================================
--- kernel/generic/include/ipc/ipc.h	(revision e8039a869ee74ce2d6837e91b5331acd3a5a541d)
+++ kernel/generic/include/ipc/ipc.h	(revision 32e464341d723c37183606ae150329e6b126d5a9)
@@ -143,5 +143,8 @@
 	/** Data passed from/to userspace. */
 	ipc_data_t data;
-	
+
+	/** Method as it was sent in the request. */
+	sysarg_t request_method;
+
 	/** Buffer for IPC_M_DATA_WRITE and IPC_M_DATA_READ. */
 	uint8_t *buffer;