#define DPIF_PROVIDER_H 1
/* Provider interface to dpifs, which provide an interface to an Open vSwitch
- * datapath. */
+ * datapath. A datapath is a collection of physical or virtual ports that are
+ * exposed over OpenFlow as a single switch. Datapaths and the collections of
+ * ports that they contain may be fixed or dynamic. */
#include <assert.h>
#include "openflow/openflow.h"