/**< max number of supported GRO types */
#define RTE_GRO_TYPE_MAX_NUM 64
/**< current supported GRO num */
-#define RTE_GRO_TYPE_SUPPORT_NUM 0
+#define RTE_GRO_TYPE_SUPPORT_NUM 1
+/**< TCP/IPv4 GRO flag */
+#define RTE_GRO_TCP_IPV4_INDEX 0
+#define RTE_GRO_TCP_IPV4 (1ULL << RTE_GRO_TCP_IPV4_INDEX)
struct rte_gro_param {
/**< desired GRO types */