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/WDA/inc/legacy/halMsgApi.h b/CORE/WDA/inc/legacy/halMsgApi.h
index ff10c44..28c938c 100644
--- a/CORE/WDA/inc/legacy/halMsgApi.h
+++ b/CORE/WDA/inc/legacy/halMsgApi.h
@@ -1296,7 +1296,7 @@
 typedef struct sAddStaSelfParams
 {
    tSirMacAddr selfMacAddr;
-
+   tVOS_CON_MODE currDeviceMode;
    tANI_U32 status;
 }tAddStaSelfParams, *tpAddStaSelfParams;