net/hns3: add runtime config to select IO burst function

[dpdk.git] / drivers / net / hns3 / hns3_ethdev.h

diff --git a/drivers/net/hns3/hns3_ethdev.h b/drivers/net/hns3/hns3_ethdev.h
index 932600d..ec4b475 100644 (file)
--- a/drivers/net/hns3/hns3_ethdev.h
+++ b/drivers/net/hns3/hns3_ethdev.h
@@ -772,9 +772,23 @@ struct hns3_adapter {
        bool tx_simple_allowed;
        bool tx_vec_allowed;
 
+       uint32_t rx_func_hint;
+       uint32_t tx_func_hint;
+
        struct hns3_ptype_table ptype_tbl __rte_cache_min_aligned;
 };
 
+enum {
+       HNS3_IO_FUNC_HINT_NONE = 0,
+       HNS3_IO_FUNC_HINT_VEC,
+       HNS3_IO_FUNC_HINT_SVE,
+       HNS3_IO_FUNC_HINT_SIMPLE,
+       HNS3_IO_FUNC_HINT_COMMON
+};
+
+#define HNS3_DEVARG_RX_FUNC_HINT       "rx_func_hint"
+#define HNS3_DEVARG_TX_FUNC_HINT       "tx_func_hint"
+
 #define HNS3_DEV_SUPPORT_DCB_B                 0x0
 #define HNS3_DEV_SUPPORT_COPPER_B              0x1
 #define HNS3_DEV_SUPPORT_UDP_GSO_B             0x2
@@ -975,6 +989,7 @@ int hns3_dev_infos_get(struct rte_eth_dev *eth_dev,
                       struct rte_eth_dev_info *info);
 void hns3vf_update_link_status(struct hns3_hw *hw, uint8_t link_status,
                          uint32_t link_speed, uint8_t link_duplex);
+void hns3_parse_devargs(struct rte_eth_dev *dev);
 
 static inline bool
 is_reset_pending(struct hns3_adapter *hns)