qcacmn: Add support for host learning of AST on BE platforms

Add change to support learning of AST entries on host
for BE platforms(Waikiki) based on peer map and unmap event received
from FW.

Change-Id: I58aa6a18ca69d5ffc6fbcf9c18723adb39647950
CRs-Fixed: 3237934

dp/wifi3.0/be/dp_be.c

@@ -1678,10 +1678,20 @@ dp_soc_max_peer_id_set(struct dp_soc *soc)
 
 static void dp_peer_map_detach_be(struct dp_soc *soc)
 {
+	if (soc->host_ast_db_enable)
+		dp_peer_ast_hash_detach(soc);
 }
 
 static QDF_STATUS dp_peer_map_attach_be(struct dp_soc *soc)
 {
+	QDF_STATUS status;
+
+	if (soc->host_ast_db_enable) {
+		status = dp_peer_ast_hash_attach(soc);
+		if (QDF_IS_STATUS_ERROR(status))
+			return status;
+	}
+
 	dp_soc_max_peer_id_set(soc);
 
 	return QDF_STATUS_SUCCESS;