wlan: Add diag event for TDLS management frame tx and rx

Add diag event for EVENT_WLAN_TX_RX_MGMT. This event contains
TDLS action frame type, subtype and if its rx or tx.

Change-Id: I6ec744518b7a391e4511c503cb858d532ef11322
CRs-Fixed: 934447
diff --git a/CORE/MAC/src/pe/lim/limProcessTdls.c b/CORE/MAC/src/pe/lim/limProcessTdls.c
index a6644b1..b90add3 100644
--- a/CORE/MAC/src/pe/lim/limProcessTdls.c
+++ b/CORE/MAC/src/pe/lim/limProcessTdls.c
@@ -2955,6 +2955,9 @@
                            psessionEntry->limSmeState);
         goto lim_tdls_send_mgmt_error;
     }
+    vos_tdls_tx_rx_mgmt_event(SIR_MAC_ACTION_TDLS,
+              SIR_MAC_ACTION_TX, SIR_MAC_MGMT_ACTION,
+              pSendMgmtReq->reqType, pSendMgmtReq->peerMac);
 
     switch( pSendMgmtReq->reqType )
     {