wlan: iwpriv getRoamRssi to query RSSI from roaming engine

A new iwpriv getRoamRssi is supported to query RSSI from
the LFR firmware monitoring.
Since the RSSI monitoring and penalization is done in
Riva in BMPS mode. Iwpriv wlan0 getRoamRSSI fetches RSSI
from the riva only in BMPS Mode. If this command is used
while not associated or not in BMPS mode, it returns a value of 0

Change-Id: Ifa660c51685af5dd5d20b28546aa1b9d4f217082
CRs-Fixed: 427473
diff --git a/CORE/WDA/inc/wlan_qct_wda.h b/CORE/WDA/inc/wlan_qct_wda.h
index 8f475b5..92f4b2c 100644
--- a/CORE/WDA/inc/wlan_qct_wda.h
+++ b/CORE/WDA/inc/wlan_qct_wda.h
@@ -1022,6 +1022,9 @@
 #define WDA_UPDATE_OP_MODE         SIR_HAL_UPDATE_OP_MODE
 #endif
 
+#define WDA_GET_ROAM_RSSI_REQ      SIR_HAL_GET_ROAM_RSSI_REQ
+#define WDA_GET_ROAM_RSSI_RSP      SIR_HAL_GET_ROAM_RSSI_RSP
+
 tSirRetStatus wdaPostCtrlMsg(tpAniSirGlobal pMac, tSirMsgQ *pMsg);
 
 eHalStatus WDA_SetRegDomain(void * clientCtxt, v_REGDOMAIN_t regId);