diff -r a1a6d7719f97 -r 7d9fb723fc4b master/soe_request.h
--- a/master/soe_request.h	Tue Jul 13 13:52:59 2010 +0200
+++ b/master/soe_request.h	Tue Jul 20 10:52:31 2010 +0200
@@ -47,6 +47,7 @@
  */
 typedef struct {
     struct list_head list; /**< List item. */
+    uint8_t drive_no; /**< Drive number. */
     uint16_t idn; /**< Sercos ID-Number. */
     ec_al_state_t al_state; /**< AL state (only valid for IDN config). */
     uint8_t *data; /**< Pointer to SDO data. */
@@ -66,6 +67,7 @@
 void ec_soe_request_clear(ec_soe_request_t *);
 
 int ec_soe_request_copy(ec_soe_request_t *, const ec_soe_request_t *);
+void ec_soe_request_set_drive_no(ec_soe_request_t *, uint8_t);
 void ec_soe_request_set_idn(ec_soe_request_t *, uint16_t);
 int ec_soe_request_alloc(ec_soe_request_t *, size_t);
 int ec_soe_request_copy_data(ec_soe_request_t *, const uint8_t *, size_t);