+/**
+ * Set some TCs to strict priority mode on a physical port.
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param tc_map
+ * A bit map for the TCs.
+ * @return
+ * - (0) if successful.
+ * - (-ENODEV) if *port* invalid.
+ * - (-EINVAL) if bad parameter.
+ * - (-ENOTSUP) not supported by firmware.
+ */
+int rte_pmd_i40e_set_tc_strict_prio(uint8_t port, uint8_t tc_map);
+
+/**
+ * Load/Unload a ddp package
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param buff
+ * buffer of package.
+ * @param size
+ * size of buffer.
+ * @param op
+ * Operation of package processing
+ * @return
+ * - (0) if successful.
+ * - (-ENODEV) if *port* invalid.
+ * - (-EINVAL) if bad parameter.
+ * - (-EEXIST) if profile exists.
+ * - (-EACCES) if profile does not exist.
+ * - (-ENOTSUP) if operation not supported.
+ */
+int rte_pmd_i40e_process_ddp_package(uint8_t port, uint8_t *buff,
+ uint32_t size,
+ enum rte_pmd_i40e_package_op op);
+
+/**
+ * rte_pmd_i40e_get_ddp_info - Get profile's info
+ * @param pkg
+ * buffer of package.
+ * @param pkg_size
+ * package buffer size
+ * @param info
+ * buffer for response
+ * @param size
+ * response buffer size
+ * @param type
+ * type of information requested
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if information type not supported by the profile.
+ * - (-EINVAL) if bad parameter.
+ */
+int rte_pmd_i40e_get_ddp_info(uint8_t *pkg, uint32_t pkg_size,
+ uint8_t *info, uint32_t size,
+ enum rte_pmd_i40e_package_info type);
+
+/**
+ * rte_pmd_i40e_get_ddp_list - Get loaded profile list
+ * @param port
+ * port id
+ * @param buff
+ * buffer for response
+ * @param size
+ * buffer size
+ * @return
+ * - (0) if successful.
+ * - (-ENODEV) if *port* invalid.
+ * - (-EINVAL) if bad parameter.
+ */
+int rte_pmd_i40e_get_ddp_list(uint8_t port, uint8_t *buff, uint32_t size);
+
+/**
+ * Update hardware defined ptype to software defined packet type
+ * mapping table.
+ *
+ * @param port
+ * pointer to port identifier of the device.
+ * @param mapping_items
+ * the base address of the mapping items array.
+ * @param count
+ * number of mapping items.
+ * @param exclusive
+ * the flag indicate different ptype mapping update method.
+ * -(0) only overwrite referred PTYPE mapping,
+ * keep other PTYPEs mapping unchanged.
+ * -(!0) overwrite referred PTYPE mapping,
+ * set other PTYPEs maps to PTYPE_UNKNOWN.
+ */
+int rte_pmd_i40e_ptype_mapping_update(
+ uint8_t port,
+ struct rte_pmd_i40e_ptype_mapping *mapping_items,
+ uint16_t count,
+ uint8_t exclusive);
+
+/**
+ * Reset hardware defined ptype to software defined ptype
+ * mapping table to default.
+ *
+ * @param port
+ * pointer to port identifier of the device
+ */
+int rte_pmd_i40e_ptype_mapping_reset(uint8_t port);
+
+/**
+ * Get hardware defined ptype to software defined ptype
+ * mapping items.
+ *
+ * @param port
+ * pointer to port identifier of the device.
+ * @param mapping_items
+ * the base address of the array to store returned items.
+ * @param size
+ * the size of the input array.
+ * @param count
+ * the place to store the number of returned items.
+ * @param valid_only
+ * -(0) return full mapping table.
+ * -(!0) only return mapping items which packet_type != RTE_PTYPE_UNKNOWN.
+ */
+int rte_pmd_i40e_ptype_mapping_get(
+ uint8_t port,
+ struct rte_pmd_i40e_ptype_mapping *mapping_items,
+ uint16_t size,
+ uint16_t *count,
+ uint8_t valid_only);
+
+/**
+ * Replace a specific or a group of software defined ptypes
+ * with a new one
+ *
+ * @param port
+ * pointer to port identifier of the device
+ * @param target
+ * the packet type to be replaced
+ * @param mask
+ * -(0) target represent a specific software defined ptype.
+ * -(!0) target is a mask to represent a group of software defined ptypes.
+ * @param pkt_type
+ * the new packet type to overwrite
+ */
+int rte_pmd_i40e_ptype_mapping_replace(uint8_t port,
+ uint32_t target,
+ uint8_t mask,
+ uint32_t pkt_type);
+
+/**
+ * Add a VF MAC address.
+ *
+ * Add more MAC address for VF. The existing MAC addresses
+ * are still effective.
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param vf_id
+ * VF id.
+ * @param mac_addr
+ * VF MAC address.
+ * @return
+ * - (0) if successful.
+ * - (-ENODEV) if *port* invalid.
+ * - (-EINVAL) if *vf* or *mac_addr* is invalid.
+ */
+int rte_pmd_i40e_add_vf_mac_addr(uint8_t port, uint16_t vf_id,
+ struct ether_addr *mac_addr);
+
+#define RTE_PMD_I40E_PCTYPE_MAX 64
+#define RTE_PMD_I40E_FLOW_TYPE_MAX 64
+
+struct rte_pmd_i40e_flow_type_mapping {
+ uint16_t flow_type; /**< software defined flow type*/
+ uint64_t pctype; /**< hardware defined pctype */
+};
+
+/**
+ * Update hardware defined pctype to software defined flow type
+ * mapping table.
+ *
+ * @param port
+ * pointer to port identifier of the device.
+ * @param mapping_items
+ * the base address of the mapping items array.
+ * @param count
+ * number of mapping items.
+ * @param exclusive
+ * the flag indicate different pctype mapping update method.
+ * -(0) only overwrite referred PCTYPE mapping,
+ * keep other PCTYPEs mapping unchanged.
+ * -(!0) overwrite referred PCTYPE mapping,
+ * set other PCTYPEs maps to PCTYPE_INVALID.
+ */
+int rte_pmd_i40e_flow_type_mapping_update(
+ uint8_t port,
+ struct rte_pmd_i40e_flow_type_mapping *mapping_items,
+ uint16_t count,
+ uint8_t exclusive);
+
+/**
+ * Get software defined flow type to hardware defined pctype
+ * mapping items.
+ *
+ * @param port
+ * pointer to port identifier of the device.
+ * @param mapping_items
+ * the base address of the array to store returned items.
+ * array should be allocated by caller with minimum size of
+ * RTE_PMD_I40E_FLOW_TYPE_MAX items
+ */
+int rte_pmd_i40e_flow_type_mapping_get(
+ uint8_t port,
+ struct rte_pmd_i40e_flow_type_mapping *mapping_items);
+
+/**
+ * Reset hardware defined pctype to software defined flow type
+ * mapping table to default.
+ *
+ * @param port
+ * pointer to port identifier of the device
+ */
+int rte_pmd_i40e_flow_type_mapping_reset(uint8_t port);
+