Fix the issue with probe req data rate on 5G channels.

Pass the interface persona to firmware to identify the device mode
and program the data rates accordingly.

Change-Id: Id2607fc806aeec7e91d85ee3c174fb77340680d8
CRs-Fixed: 497478
diff --git a/CORE/SME/inc/csrInternal.h b/CORE/SME/inc/csrInternal.h
index 9a5dfea..de7ee50 100644
--- a/CORE/SME/inc/csrInternal.h
+++ b/CORE/SME/inc/csrInternal.h
@@ -462,10 +462,12 @@
 
 }tWmStatusChangeCmd;
 
+
 typedef struct tagAddStaForSessionCmd
 {
    //Session self mac addr
    tSirMacAddr selfMacAddr;
+   tVOS_CON_MODE currDeviceMode;
 }tAddStaForSessionCmd;
 
 typedef struct tagDelStaForSessionCmd