+int sfc_rx_qstart(struct sfc_adapter *sa, unsigned int sw_index);
+void sfc_rx_qstop(struct sfc_adapter *sa, unsigned int sw_index);
+
+void sfc_rx_qflush_done(struct sfc_rxq *rxq);
+void sfc_rx_qflush_failed(struct sfc_rxq *rxq);
+
+uint16_t sfc_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
+ uint16_t nb_pkts);
+
+unsigned int sfc_rx_qdesc_npending(struct sfc_adapter *sa,
+ unsigned int sw_index);
+int sfc_rx_qdesc_done(struct sfc_rxq *rxq, unsigned int offset);
+
+#if EFSYS_OPT_RX_SCALE
+efx_rx_hash_type_t sfc_rte_to_efx_hash_type(uint64_t rss_hf);
+uint64_t sfc_efx_to_rte_hash_type(efx_rx_hash_type_t efx_hash_types);
+#endif