wlan: Send Management frames at 11G rates

If AP is configured in 11g only mode
STAUT sending directed Probe request,
Association request at 1 Mbps.To fix
it indicate firmware with flag to send
directed Probe request and Association
request at 11g rates if AP is configured
in 11g only mode.

Change-Id: I564438604603e995a4a325d5757b16a3db1895e8
CRs-Fixed: 775294
diff --git a/CORE/MAC/inc/sirApi.h b/CORE/MAC/inc/sirApi.h
index ca53f10..cb3ab65 100644
--- a/CORE/MAC/inc/sirApi.h
+++ b/CORE/MAC/inc/sirApi.h
@@ -1051,6 +1051,7 @@
 
     tSirMacRateSet      operationalRateSet;// Has 11a or 11b rates
     tSirMacRateSet      extendedRateSet;    // Has 11g rates
+    tANI_U16            rateBitMap;
     tSirRSNie           rsnIE;                  // RSN IE to be sent in
                                                 // (Re) Association Request
 #ifdef FEATURE_WLAN_ESE