Hiding the 'struct eth_dev_ops' from applications.

Removing relevant deprecation notice.

Signed-off-by: Ferruh Yigit <ferruh.yi...@intel.com>
Acked-by: Andrew Rybchenko <arybche...@solarflare.com>
---
Cc: David Marchand <david.march...@redhat.com>
v3:
* release note updated
---
 doc/guides/rel_notes/deprecation.rst     |   9 -
 doc/guides/rel_notes/release_20_11.rst   |   2 +
 drivers/net/i40e/i40e_vf_representor.c   |   1 +
 drivers/net/ixgbe/ixgbe_vf_representor.c |   1 +
 lib/librte_ethdev/rte_ethdev_core.h      | 712 +----------------------
 lib/librte_ethdev/rte_ethdev_driver.h    | 694 ++++++++++++++++++++++
 lib/librte_ethdev/rte_flow_driver.h      |   1 +
 lib/librte_ethdev/rte_mtr_driver.h       |   1 +
 lib/librte_ethdev/rte_tm_driver.h        |   1 +
 9 files changed, 710 insertions(+), 712 deletions(-)

diff --git a/doc/guides/rel_notes/deprecation.rst 
b/doc/guides/rel_notes/deprecation.rst
index 35c676e262..8770c87006 100644
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -156,15 +156,6 @@ Deprecation Notices
   Due to adoption of C11 atomic builtins, the field ``refcnt_atomic``
   will be replaced with ``refcnt`` of type ``uint16_t`` in DPDK 20.11.
 
-* ethdev: Split the ``struct eth_dev_ops`` struct to hide it as much as 
possible
-  will be done in 20.11.
-  Currently the ``struct eth_dev_ops`` struct is accessible by the application
-  because some inline functions, like ``rte_eth_tx_descriptor_status()``,
-  access the struct directly.
-  The struct will be separate in two, the ops used by inline functions will be
-  moved next to Rx/Tx burst functions, rest of the ``struct eth_dev_ops`` 
struct
-  will be moved to header file for drivers to hide it from applications.
-
 * ethdev: the legacy filter API, including
   ``rte_eth_dev_filter_supported()``, ``rte_eth_dev_filter_ctrl()`` as well
   as filter types MACVLAN, ETHERTYPE, FLEXIBLE, SYN, NTUPLE, TUNNEL, FDIR,
diff --git a/doc/guides/rel_notes/release_20_11.rst 
b/doc/guides/rel_notes/release_20_11.rst
index ff7242012b..bc4e8e412a 100644
--- a/doc/guides/rel_notes/release_20_11.rst
+++ b/doc/guides/rel_notes/release_20_11.rst
@@ -111,6 +111,8 @@ ABI Changes
     * ``eth_rx_descriptor_status_t rx_descriptor_status;``
     * ``eth_tx_descriptor_status_t tx_descriptor_status;``
 
+  * ``struct eth_dev_ops`` is no more accessible by applications, which was 
already inline data structure.
+
 
 Known Issues
 ------------
diff --git a/drivers/net/i40e/i40e_vf_representor.c 
b/drivers/net/i40e/i40e_vf_representor.c
index 083bc1a5f3..f09d4d8798 100644
--- a/drivers/net/i40e/i40e_vf_representor.c
+++ b/drivers/net/i40e/i40e_vf_representor.c
@@ -7,6 +7,7 @@
 #include <rte_pci.h>
 #include <rte_malloc.h>
 
+#include "rte_ethdev_driver.h"
 #include "base/i40e_type.h"
 #include "base/virtchnl.h"
 #include "i40e_ethdev.h"
diff --git a/drivers/net/ixgbe/ixgbe_vf_representor.c 
b/drivers/net/ixgbe/ixgbe_vf_representor.c
index dbbef294ae..edb5d43846 100644
--- a/drivers/net/ixgbe/ixgbe_vf_representor.c
+++ b/drivers/net/ixgbe/ixgbe_vf_representor.c
@@ -6,6 +6,7 @@
 #include <rte_pci.h>
 #include <rte_malloc.h>
 
+#include "rte_ethdev_driver.h"
 #include "base/ixgbe_type.h"
 #include "base/ixgbe_vf.h"
 #include "ixgbe_ethdev.h"
diff --git a/lib/librte_ethdev/rte_ethdev_core.h 
b/lib/librte_ethdev/rte_ethdev_core.h
index 8ed827475f..bedd69acbd 100644
--- a/lib/librte_ethdev/rte_ethdev_core.h
+++ b/lib/librte_ethdev/rte_ethdev_core.h
@@ -21,322 +21,8 @@ struct rte_eth_dev_callback;
 /** @internal Structure to keep track of registered callbacks */
 TAILQ_HEAD(rte_eth_dev_cb_list, rte_eth_dev_callback);
 
-/*
- * Definitions of all functions exported by an Ethernet driver through the
- * the generic structure of type *eth_dev_ops* supplied in the *rte_eth_dev*
- * structure associated with an Ethernet device.
- */
 struct rte_eth_dev;
 
-typedef int  (*eth_dev_configure_t)(struct rte_eth_dev *dev);
-/**< @internal Ethernet device configuration. */
-
-typedef int  (*eth_dev_start_t)(struct rte_eth_dev *dev);
-/**< @internal Function used to start a configured Ethernet device. */
-
-typedef void (*eth_dev_stop_t)(struct rte_eth_dev *dev);
-/**< @internal Function used to stop a configured Ethernet device. */
-
-typedef int  (*eth_dev_set_link_up_t)(struct rte_eth_dev *dev);
-/**< @internal Function used to link up a configured Ethernet device. */
-
-typedef int  (*eth_dev_set_link_down_t)(struct rte_eth_dev *dev);
-/**< @internal Function used to link down a configured Ethernet device. */
-
-typedef void (*eth_dev_close_t)(struct rte_eth_dev *dev);
-/**< @internal Function used to close a configured Ethernet device. */
-
-typedef int (*eth_dev_reset_t)(struct rte_eth_dev *dev);
-/** <@internal Function used to reset a configured Ethernet device. */
-
-typedef int (*eth_is_removed_t)(struct rte_eth_dev *dev);
-/**< @internal Function used to detect an Ethernet device removal. */
-
-/**
- * @internal
- * Function used to enable the Rx promiscuous mode of an Ethernet device.
- *
- * @param dev
- *   ethdev handle of port.
- *
- * @return
- *   Negative errno value on error, 0 on success.
- *
- * @retval 0
- *   Success, promiscuous mode is enabled.
- * @retval -ENOTSUP
- *   Promiscuous mode is not supported.
- * @retval -ENODEV
- *   Device is gone.
- * @retval -E_RTE_SECONDARY
- *   Function was called from a secondary process instance and not supported.
- * @retval -ETIMEDOUT
- *   Attempt to enable promiscuos mode failed because of timeout.
- * @retval -EAGAIN
- *   Failed to enable promiscuous mode.
- */
-typedef int (*eth_promiscuous_enable_t)(struct rte_eth_dev *dev);
-
-/**
- * @internal
- * Function used to disable the Rx promiscuous mode of an Ethernet device.
- *
- * @param dev
- *   ethdev handle of port.
- *
- * @return
- *   Negative errno value on error, 0 on success.
- *
- * @retval 0
- *   Success, promiscuous mode is disabled.
- * @retval -ENOTSUP
- *   Promiscuous mode disabling is not supported.
- * @retval -ENODEV
- *   Device is gone.
- * @retval -E_RTE_SECONDARY
- *   Function was called from a secondary process instance and not supported.
- * @retval -ETIMEDOUT
- *   Attempt to disable promiscuos mode failed because of timeout.
- * @retval -EAGAIN
- *   Failed to disable promiscuous mode.
- */
-typedef int (*eth_promiscuous_disable_t)(struct rte_eth_dev *dev);
-
-/**
- * @internal
- * Enable the receipt of all multicast packets by an Ethernet device.
- *
- * @param dev
- *   ethdev handle of port.
- *
- * @return
- *   Negative errno value on error, 0 on success.
- *
- * @retval 0
- *   Success, all-multicast mode is enabled.
- * @retval -ENOTSUP
- *   All-multicast mode is not supported.
- * @retval -ENODEV
- *   Device is gone.
- * @retval -E_RTE_SECONDARY
- *   Function was called from a secondary process instance and not supported.
- * @retval -ETIMEDOUT
- *   Attempt to enable all-multicast mode failed because of timeout.
- * @retval -EAGAIN
- *   Failed to enable all-multicast mode.
- */
-typedef int (*eth_allmulticast_enable_t)(struct rte_eth_dev *dev);
-
-/**
- * @internal
- * Disable the receipt of all multicast packets by an Ethernet device.
- *
- * @param dev
- *   ethdev handle of port.
- *
- * @return
- *   Negative errno value on error, 0 on success.
- *
- * @retval 0
- *   Success, all-multicast mode is disabled.
- * @retval -ENOTSUP
- *   All-multicast mode disabling is not supported.
- * @retval -ENODEV
- *   Device is gone.
- * @retval -E_RTE_SECONDARY
- *   Function was called from a secondary process instance and not supported.
- * @retval -ETIMEDOUT
- *   Attempt to disable all-multicast mode failed because of timeout.
- * @retval -EAGAIN
- *   Failed to disable all-multicast mode.
- */
-typedef int (*eth_allmulticast_disable_t)(struct rte_eth_dev *dev);
-
-typedef int (*eth_link_update_t)(struct rte_eth_dev *dev,
-                               int wait_to_complete);
-/**< @internal Get link speed, duplex mode and state (up/down) of an Ethernet 
device. */
-
-typedef int (*eth_stats_get_t)(struct rte_eth_dev *dev,
-                               struct rte_eth_stats *igb_stats);
-/**< @internal Get global I/O statistics of an Ethernet device. */
-
-/**
- * @internal
- * Reset global I/O statistics of an Ethernet device to 0.
- *
- * @param dev
- *   ethdev handle of port.
- *
- * @return
- *   Negative errno value on error, 0 on success.
- *
- * @retval 0
- *   Success, statistics has been reset.
- * @retval -ENOTSUP
- *   Resetting statistics is not supported.
- * @retval -EINVAL
- *   Resetting statistics is not valid.
- * @retval -ENOMEM
- *   Not enough memory to get the stats.
- */
-typedef int (*eth_stats_reset_t)(struct rte_eth_dev *dev);
-
-typedef int (*eth_xstats_get_t)(struct rte_eth_dev *dev,
-       struct rte_eth_xstat *stats, unsigned n);
-/**< @internal Get extended stats of an Ethernet device. */
-
-typedef int (*eth_xstats_get_by_id_t)(struct rte_eth_dev *dev,
-                                     const uint64_t *ids,
-                                     uint64_t *values,
-                                     unsigned int n);
-/**< @internal Get extended stats of an Ethernet device. */
-
-/**
- * @internal
- * Reset extended stats of an Ethernet device.
- *
- * @param dev
- *   ethdev handle of port.
- *
- * @return
- *   Negative errno value on error, 0 on success.
- *
- * @retval 0
- *   Success, statistics has been reset.
- * @retval -ENOTSUP
- *   Resetting statistics is not supported.
- * @retval -EINVAL
- *   Resetting statistics is not valid.
- * @retval -ENOMEM
- *   Not enough memory to get the stats.
- */
-typedef int (*eth_xstats_reset_t)(struct rte_eth_dev *dev);
-
-typedef int (*eth_xstats_get_names_t)(struct rte_eth_dev *dev,
-       struct rte_eth_xstat_name *xstats_names, unsigned size);
-/**< @internal Get names of extended stats of an Ethernet device. */
-
-typedef int (*eth_xstats_get_names_by_id_t)(struct rte_eth_dev *dev,
-       struct rte_eth_xstat_name *xstats_names, const uint64_t *ids,
-       unsigned int size);
-/**< @internal Get names of extended stats of an Ethernet device. */
-
-typedef int (*eth_queue_stats_mapping_set_t)(struct rte_eth_dev *dev,
-                                            uint16_t queue_id,
-                                            uint8_t stat_idx,
-                                            uint8_t is_rx);
-/**< @internal Set a queue statistics mapping for a tx/rx queue of an Ethernet 
device. */
-
-typedef int (*eth_dev_infos_get_t)(struct rte_eth_dev *dev,
-                                  struct rte_eth_dev_info *dev_info);
-/**< @internal Get specific information of an Ethernet device. */
-
-typedef const uint32_t *(*eth_dev_supported_ptypes_get_t)(struct rte_eth_dev 
*dev);
-/**< @internal Get supported ptypes of an Ethernet device. */
-
-/**
- * @internal
- * Inform Ethernet device about reduced range of packet types to handle.
- *
- * @param dev
- *   The Ethernet device identifier.
- * @param ptype_mask
- *   The ptype family that application is interested in should be bitwise OR of
- *   RTE_PTYPE_*_MASK or 0.
- * @return
- *   - (0) if Success.
- */
-typedef int (*eth_dev_ptypes_set_t)(struct rte_eth_dev *dev,
-                                    uint32_t ptype_mask);
-
-typedef int (*eth_queue_start_t)(struct rte_eth_dev *dev,
-                                   uint16_t queue_id);
-/**< @internal Start rx and tx of a queue of an Ethernet device. */
-
-typedef int (*eth_queue_stop_t)(struct rte_eth_dev *dev,
-                                   uint16_t queue_id);
-/**< @internal Stop rx and tx of a queue of an Ethernet device. */
-
-typedef int (*eth_rx_queue_setup_t)(struct rte_eth_dev *dev,
-                                   uint16_t rx_queue_id,
-                                   uint16_t nb_rx_desc,
-                                   unsigned int socket_id,
-                                   const struct rte_eth_rxconf *rx_conf,
-                                   struct rte_mempool *mb_pool);
-/**< @internal Set up a receive queue of an Ethernet device. */
-
-typedef int (*eth_tx_queue_setup_t)(struct rte_eth_dev *dev,
-                                   uint16_t tx_queue_id,
-                                   uint16_t nb_tx_desc,
-                                   unsigned int socket_id,
-                                   const struct rte_eth_txconf *tx_conf);
-/**< @internal Setup a transmit queue of an Ethernet device. */
-
-typedef int (*eth_rx_enable_intr_t)(struct rte_eth_dev *dev,
-                                   uint16_t rx_queue_id);
-/**< @internal Enable interrupt of a receive queue of an Ethernet device. */
-
-typedef int (*eth_rx_disable_intr_t)(struct rte_eth_dev *dev,
-                                   uint16_t rx_queue_id);
-/**< @internal Disable interrupt of a receive queue of an Ethernet device. */
-
-typedef void (*eth_queue_release_t)(void *queue);
-/**< @internal Release memory resources allocated by given RX/TX queue. */
-
-typedef uint32_t (*eth_rx_queue_count_t)(struct rte_eth_dev *dev,
-                                        uint16_t rx_queue_id);
-/**< @internal Get number of used descriptors on a receive queue. */
-
-typedef int (*eth_rx_descriptor_done_t)(void *rxq, uint16_t offset);
-/**< @internal Check DD bit of specific RX descriptor */
-
-typedef int (*eth_rx_descriptor_status_t)(void *rxq, uint16_t offset);
-/**< @internal Check the status of a Rx descriptor */
-
-typedef int (*eth_tx_descriptor_status_t)(void *txq, uint16_t offset);
-/**< @internal Check the status of a Tx descriptor */
-
-typedef int (*eth_fw_version_get_t)(struct rte_eth_dev *dev,
-                                    char *fw_version, size_t fw_size);
-/**< @internal Get firmware information of an Ethernet device. */
-
-typedef int (*eth_tx_done_cleanup_t)(void *txq, uint32_t free_cnt);
-/**< @internal Force mbufs to be from TX ring. */
-
-typedef void (*eth_rxq_info_get_t)(struct rte_eth_dev *dev,
-       uint16_t rx_queue_id, struct rte_eth_rxq_info *qinfo);
-
-typedef void (*eth_txq_info_get_t)(struct rte_eth_dev *dev,
-       uint16_t tx_queue_id, struct rte_eth_txq_info *qinfo);
-
-typedef int (*eth_burst_mode_get_t)(struct rte_eth_dev *dev,
-       uint16_t queue_id, struct rte_eth_burst_mode *mode);
-
-typedef int (*mtu_set_t)(struct rte_eth_dev *dev, uint16_t mtu);
-/**< @internal Set MTU. */
-
-typedef int (*vlan_filter_set_t)(struct rte_eth_dev *dev,
-                                 uint16_t vlan_id,
-                                 int on);
-/**< @internal filtering of a VLAN Tag Identifier by an Ethernet device. */
-
-typedef int (*vlan_tpid_set_t)(struct rte_eth_dev *dev,
-                              enum rte_vlan_type type, uint16_t tpid);
-/**< @internal set the outer/inner VLAN-TPID by an Ethernet device. */
-
-typedef int (*vlan_offload_set_t)(struct rte_eth_dev *dev, int mask);
-/**< @internal set VLAN offload function by an Ethernet device. */
-
-typedef int (*vlan_pvid_set_t)(struct rte_eth_dev *dev,
-                              uint16_t vlan_id,
-                              int on);
-/**< @internal set port based TX VLAN insertion by an Ethernet device. */
-
-typedef void (*vlan_strip_queue_set_t)(struct rte_eth_dev *dev,
-                                 uint16_t rx_queue_id,
-                                 int on);
-/**< @internal VLAN stripping enable/disable by an queue of Ethernet device. */
-
 typedef uint16_t (*eth_rx_burst_t)(void *rxq,
                                   struct rte_mbuf **rx_pkts,
                                   uint16_t nb_pkts);
@@ -352,400 +38,20 @@ typedef uint16_t (*eth_tx_prep_t)(void *txq,
                                   uint16_t nb_pkts);
 /**< @internal Prepare output packets on a transmit queue of an Ethernet 
device. */
 
-typedef int (*flow_ctrl_get_t)(struct rte_eth_dev *dev,
-                              struct rte_eth_fc_conf *fc_conf);
-/**< @internal Get current flow control parameter on an Ethernet device */
-
-typedef int (*flow_ctrl_set_t)(struct rte_eth_dev *dev,
-                              struct rte_eth_fc_conf *fc_conf);
-/**< @internal Setup flow control parameter on an Ethernet device */
-
-typedef int (*priority_flow_ctrl_set_t)(struct rte_eth_dev *dev,
-                               struct rte_eth_pfc_conf *pfc_conf);
-/**< @internal Setup priority flow control parameter on an Ethernet device */
-
-typedef int (*reta_update_t)(struct rte_eth_dev *dev,
-                            struct rte_eth_rss_reta_entry64 *reta_conf,
-                            uint16_t reta_size);
-/**< @internal Update RSS redirection table on an Ethernet device */
-
-typedef int (*reta_query_t)(struct rte_eth_dev *dev,
-                           struct rte_eth_rss_reta_entry64 *reta_conf,
-                           uint16_t reta_size);
-/**< @internal Query RSS redirection table on an Ethernet device */
-
-typedef int (*rss_hash_update_t)(struct rte_eth_dev *dev,
-                                struct rte_eth_rss_conf *rss_conf);
-/**< @internal Update RSS hash configuration of an Ethernet device */
-
-typedef int (*rss_hash_conf_get_t)(struct rte_eth_dev *dev,
-                                  struct rte_eth_rss_conf *rss_conf);
-/**< @internal Get current RSS hash configuration of an Ethernet device */
-
-typedef int (*eth_dev_led_on_t)(struct rte_eth_dev *dev);
-/**< @internal Turn on SW controllable LED on an Ethernet device */
-
-typedef int (*eth_dev_led_off_t)(struct rte_eth_dev *dev);
-/**< @internal Turn off SW controllable LED on an Ethernet device */
-
-typedef void (*eth_mac_addr_remove_t)(struct rte_eth_dev *dev, uint32_t index);
-/**< @internal Remove MAC address from receive address register */
-
-typedef int (*eth_mac_addr_add_t)(struct rte_eth_dev *dev,
-                                 struct rte_ether_addr *mac_addr,
-                                 uint32_t index,
-                                 uint32_t vmdq);
-/**< @internal Set a MAC address into Receive Address Address Register */
-
-typedef int (*eth_mac_addr_set_t)(struct rte_eth_dev *dev,
-                                 struct rte_ether_addr *mac_addr);
-/**< @internal Set a MAC address into Receive Address Address Register */
-
-typedef int (*eth_uc_hash_table_set_t)(struct rte_eth_dev *dev,
-                                 struct rte_ether_addr *mac_addr,
-                                 uint8_t on);
-/**< @internal Set a Unicast Hash bitmap */
-
-typedef int (*eth_uc_all_hash_table_set_t)(struct rte_eth_dev *dev,
-                                 uint8_t on);
-/**< @internal Set all Unicast Hash bitmap */
-
-typedef int (*eth_set_queue_rate_limit_t)(struct rte_eth_dev *dev,
-                               uint16_t queue_idx,
-                               uint16_t tx_rate);
-/**< @internal Set queue TX rate */
-
-typedef int (*eth_mirror_rule_set_t)(struct rte_eth_dev *dev,
-                                 struct rte_eth_mirror_conf *mirror_conf,
-                                 uint8_t rule_id,
-                                 uint8_t on);
-/**< @internal Add a traffic mirroring rule on an Ethernet device */
-
-typedef int (*eth_mirror_rule_reset_t)(struct rte_eth_dev *dev,
-                                 uint8_t rule_id);
-/**< @internal Remove a traffic mirroring rule on an Ethernet device */
-
-typedef int (*eth_udp_tunnel_port_add_t)(struct rte_eth_dev *dev,
-                                        struct rte_eth_udp_tunnel *tunnel_udp);
-/**< @internal Add tunneling UDP port */
-
-typedef int (*eth_udp_tunnel_port_del_t)(struct rte_eth_dev *dev,
-                                        struct rte_eth_udp_tunnel *tunnel_udp);
-/**< @internal Delete tunneling UDP port */
-
-typedef int (*eth_set_mc_addr_list_t)(struct rte_eth_dev *dev,
-                                     struct rte_ether_addr *mc_addr_set,
-                                     uint32_t nb_mc_addr);
-/**< @internal set the list of multicast addresses on an Ethernet device */
-
-typedef int (*eth_timesync_enable_t)(struct rte_eth_dev *dev);
-/**< @internal Function used to enable IEEE1588/802.1AS timestamping. */
-
-typedef int (*eth_timesync_disable_t)(struct rte_eth_dev *dev);
-/**< @internal Function used to disable IEEE1588/802.1AS timestamping. */
-
-typedef int (*eth_timesync_read_rx_timestamp_t)(struct rte_eth_dev *dev,
-                                               struct timespec *timestamp,
-                                               uint32_t flags);
-/**< @internal Function used to read an RX IEEE1588/802.1AS timestamp. */
-
-typedef int (*eth_timesync_read_tx_timestamp_t)(struct rte_eth_dev *dev,
-                                               struct timespec *timestamp);
-/**< @internal Function used to read a TX IEEE1588/802.1AS timestamp. */
 
-typedef int (*eth_timesync_adjust_time)(struct rte_eth_dev *dev, int64_t);
-/**< @internal Function used to adjust the device clock */
-
-typedef int (*eth_timesync_read_time)(struct rte_eth_dev *dev,
-                                     struct timespec *timestamp);
-/**< @internal Function used to get time from the device clock. */
-
-typedef int (*eth_timesync_write_time)(struct rte_eth_dev *dev,
-                                      const struct timespec *timestamp);
-/**< @internal Function used to get time from the device clock */
-
-typedef int (*eth_read_clock)(struct rte_eth_dev *dev,
-                                     uint64_t *timestamp);
-/**< @internal Function used to get the current value of the device clock. */
-
-typedef int (*eth_get_reg_t)(struct rte_eth_dev *dev,
-                               struct rte_dev_reg_info *info);
-/**< @internal Retrieve registers  */
-
-typedef int (*eth_get_eeprom_length_t)(struct rte_eth_dev *dev);
-/**< @internal Retrieve eeprom size  */
-
-typedef int (*eth_get_eeprom_t)(struct rte_eth_dev *dev,
-                               struct rte_dev_eeprom_info *info);
-/**< @internal Retrieve eeprom data  */
-
-typedef int (*eth_set_eeprom_t)(struct rte_eth_dev *dev,
-                               struct rte_dev_eeprom_info *info);
-/**< @internal Program eeprom data  */
-
-typedef int (*eth_get_module_info_t)(struct rte_eth_dev *dev,
-                                    struct rte_eth_dev_module_info *modinfo);
-/**< @internal Retrieve type and size of plugin module eeprom */
-
-typedef int (*eth_get_module_eeprom_t)(struct rte_eth_dev *dev,
-                                      struct rte_dev_eeprom_info *info);
-/**< @internal Retrieve plugin module eeprom data */
-
-typedef int (*eth_l2_tunnel_eth_type_conf_t)
-       (struct rte_eth_dev *dev, struct rte_eth_l2_tunnel_conf *l2_tunnel);
-/**< @internal config l2 tunnel ether type */
-
-typedef int (*eth_l2_tunnel_offload_set_t)
-       (struct rte_eth_dev *dev,
-        struct rte_eth_l2_tunnel_conf *l2_tunnel,
-        uint32_t mask,
-        uint8_t en);
-/**< @internal enable/disable the l2 tunnel offload functions */
-
-
-typedef int (*eth_filter_ctrl_t)(struct rte_eth_dev *dev,
-                                enum rte_filter_type filter_type,
-                                enum rte_filter_op filter_op,
-                                void *arg);
-/**< @internal Take operations to assigned filter type on an Ethernet device */
-
-typedef int (*eth_tm_ops_get_t)(struct rte_eth_dev *dev, void *ops);
-/**< @internal Get Traffic Management (TM) operations on an Ethernet device */
-
-typedef int (*eth_mtr_ops_get_t)(struct rte_eth_dev *dev, void *ops);
-/**< @internal Get Traffic Metering and Policing (MTR) operations */
-
-typedef int (*eth_get_dcb_info)(struct rte_eth_dev *dev,
-                                struct rte_eth_dcb_info *dcb_info);
-/**< @internal Get dcb information on an Ethernet device */
-
-typedef int (*eth_pool_ops_supported_t)(struct rte_eth_dev *dev,
-                                               const char *pool);
-/**< @internal Test if a port supports specific mempool ops */
-
-/**
- * @internal
- * Get the hairpin capabilities.
- *
- * @param dev
- *   ethdev handle of port.
- * @param cap
- *   returns the hairpin capabilities from the device.
- *
- * @return
- *   Negative errno value on error, 0 on success.
- *
- * @retval 0
- *   Success, hairpin is supported.
- * @retval -ENOTSUP
- *   Hairpin is not supported.
- */
-typedef int (*eth_hairpin_cap_get_t)(struct rte_eth_dev *dev,
-                                    struct rte_eth_hairpin_cap *cap);
-
-/**
- * @internal
- * Setup RX hairpin queue.
- *
- * @param dev
- *   ethdev handle of port.
- * @param rx_queue_id
- *   the selected RX queue index.
- * @param nb_rx_desc
- *   the requested number of descriptors for this queue. 0 - use PMD default.
- * @param conf
- *   the RX hairpin configuration structure.
- *
- * @return
- *   Negative errno value on error, 0 on success.
- *
- * @retval 0
- *   Success, hairpin is supported.
- * @retval -ENOTSUP
- *   Hairpin is not supported.
- * @retval -EINVAL
- *   One of the parameters is invalid.
- * @retval -ENOMEM
- *   Unable to allocate resources.
- */
-typedef int (*eth_rx_hairpin_queue_setup_t)
-       (struct rte_eth_dev *dev, uint16_t rx_queue_id,
-        uint16_t nb_rx_desc,
-        const struct rte_eth_hairpin_conf *conf);
-
-/**
- * @internal
- * Setup TX hairpin queue.
- *
- * @param dev
- *   ethdev handle of port.
- * @param tx_queue_id
- *   the selected TX queue index.
- * @param nb_tx_desc
- *   the requested number of descriptors for this queue. 0 - use PMD default.
- * @param conf
- *   the TX hairpin configuration structure.
- *
- * @return
- *   Negative errno value on error, 0 on success.
- *
- * @retval 0
- *   Success, hairpin is supported.
- * @retval -ENOTSUP
- *   Hairpin is not supported.
- * @retval -EINVAL
- *   One of the parameters is invalid.
- * @retval -ENOMEM
- *   Unable to allocate resources.
- */
-typedef int (*eth_tx_hairpin_queue_setup_t)
-       (struct rte_eth_dev *dev, uint16_t tx_queue_id,
-        uint16_t nb_tx_desc,
-        const struct rte_eth_hairpin_conf *hairpin_conf);
-
-/**
- * @internal A structure containing the functions exported by an Ethernet 
driver.
- */
-struct eth_dev_ops {
-       eth_dev_configure_t        dev_configure; /**< Configure device. */
-       eth_dev_start_t            dev_start;     /**< Start device. */
-       eth_dev_stop_t             dev_stop;      /**< Stop device. */
-       eth_dev_set_link_up_t      dev_set_link_up;   /**< Device link up. */
-       eth_dev_set_link_down_t    dev_set_link_down; /**< Device link down. */
-       eth_dev_close_t            dev_close;     /**< Close device. */
-       eth_dev_reset_t            dev_reset;     /**< Reset device. */
-       eth_link_update_t          link_update;   /**< Get device link state. */
-       eth_is_removed_t           is_removed;
-       /**< Check if the device was physically removed. */
-
-       eth_promiscuous_enable_t   promiscuous_enable; /**< Promiscuous ON. */
-       eth_promiscuous_disable_t  promiscuous_disable;/**< Promiscuous OFF. */
-       eth_allmulticast_enable_t  allmulticast_enable;/**< RX multicast ON. */
-       eth_allmulticast_disable_t allmulticast_disable;/**< RX multicast OFF. 
*/
-       eth_mac_addr_remove_t      mac_addr_remove; /**< Remove MAC address. */
-       eth_mac_addr_add_t         mac_addr_add;  /**< Add a MAC address. */
-       eth_mac_addr_set_t         mac_addr_set;  /**< Set a MAC address. */
-       eth_set_mc_addr_list_t     set_mc_addr_list; /**< set list of mcast 
addrs. */
-       mtu_set_t                  mtu_set;       /**< Set MTU. */
-
-       eth_stats_get_t            stats_get;     /**< Get generic device 
statistics. */
-       eth_stats_reset_t          stats_reset;   /**< Reset generic device 
statistics. */
-       eth_xstats_get_t           xstats_get;    /**< Get extended device 
statistics. */
-       eth_xstats_reset_t         xstats_reset;  /**< Reset extended device 
statistics. */
-       eth_xstats_get_names_t     xstats_get_names;
-       /**< Get names of extended statistics. */
-       eth_queue_stats_mapping_set_t queue_stats_mapping_set;
-       /**< Configure per queue stat counter mapping. */
-
-       eth_dev_infos_get_t        dev_infos_get; /**< Get device info. */
-       eth_rxq_info_get_t         rxq_info_get; /**< retrieve RX queue 
information. */
-       eth_txq_info_get_t         txq_info_get; /**< retrieve TX queue 
information. */
-       eth_burst_mode_get_t       rx_burst_mode_get; /**< Get RX burst mode */
-       eth_burst_mode_get_t       tx_burst_mode_get; /**< Get TX burst mode */
-       eth_fw_version_get_t       fw_version_get; /**< Get firmware version. */
-       eth_dev_supported_ptypes_get_t dev_supported_ptypes_get;
-       /**< Get packet types supported and identified by device. */
-       eth_dev_ptypes_set_t dev_ptypes_set;
-       /**< Inform Ethernet device about reduced range of packet types to 
handle. */
-
-       vlan_filter_set_t          vlan_filter_set; /**< Filter VLAN Setup. */
-       vlan_tpid_set_t            vlan_tpid_set; /**< Outer/Inner VLAN TPID 
Setup. */
-       vlan_strip_queue_set_t     vlan_strip_queue_set; /**< VLAN Stripping on 
queue. */
-       vlan_offload_set_t         vlan_offload_set; /**< Set VLAN Offload. */
-       vlan_pvid_set_t            vlan_pvid_set; /**< Set port based TX VLAN 
insertion. */
-
-       eth_queue_start_t          rx_queue_start;/**< Start RX for a queue. */
-       eth_queue_stop_t           rx_queue_stop; /**< Stop RX for a queue. */
-       eth_queue_start_t          tx_queue_start;/**< Start TX for a queue. */
-       eth_queue_stop_t           tx_queue_stop; /**< Stop TX for a queue. */
-       eth_rx_queue_setup_t       rx_queue_setup;/**< Set up device RX queue. 
*/
-       eth_queue_release_t        rx_queue_release; /**< Release RX queue. */
-       /*
-        * Static inline functions use functions ABOVE this comment.
-        * New dev_ops functions should be added BELOW to avoid breaking ABI.
-        */
-       eth_rx_enable_intr_t       rx_queue_intr_enable;  /**< Enable Rx queue 
interrupt. */
-       eth_rx_disable_intr_t      rx_queue_intr_disable; /**< Disable Rx queue 
interrupt. */
-       eth_tx_queue_setup_t       tx_queue_setup;/**< Set up device TX queue. 
*/
-       eth_queue_release_t        tx_queue_release; /**< Release TX queue. */
-       eth_tx_done_cleanup_t      tx_done_cleanup;/**< Free tx ring mbufs */
-
-       eth_dev_led_on_t           dev_led_on;    /**< Turn on LED. */
-       eth_dev_led_off_t          dev_led_off;   /**< Turn off LED. */
-
-       flow_ctrl_get_t            flow_ctrl_get; /**< Get flow control. */
-       flow_ctrl_set_t            flow_ctrl_set; /**< Setup flow control. */
-       priority_flow_ctrl_set_t   priority_flow_ctrl_set; /**< Setup priority 
flow control. */
-
-       eth_uc_hash_table_set_t    uc_hash_table_set; /**< Set Unicast Table 
Array. */
-       eth_uc_all_hash_table_set_t uc_all_hash_table_set; /**< Set Unicast 
hash bitmap. */
-
-       eth_mirror_rule_set_t      mirror_rule_set; /**< Add a traffic mirror 
rule. */
-       eth_mirror_rule_reset_t    mirror_rule_reset; /**< reset a traffic 
mirror rule. */
-
-       eth_udp_tunnel_port_add_t  udp_tunnel_port_add; /** Add UDP tunnel 
port. */
-       eth_udp_tunnel_port_del_t  udp_tunnel_port_del; /** Del UDP tunnel 
port. */
-       eth_l2_tunnel_eth_type_conf_t l2_tunnel_eth_type_conf;
-       /** Config ether type of l2 tunnel. */
-       eth_l2_tunnel_offload_set_t   l2_tunnel_offload_set;
-       /** Enable/disable l2 tunnel offload functions. */
-
-       eth_set_queue_rate_limit_t set_queue_rate_limit; /**< Set queue rate 
limit. */
-
-       rss_hash_update_t          rss_hash_update; /** Configure RSS hash 
protocols. */
-       rss_hash_conf_get_t        rss_hash_conf_get; /** Get current RSS hash 
configuration. */
-       reta_update_t              reta_update;   /** Update redirection table. 
*/
-       reta_query_t               reta_query;    /** Query redirection table. 
*/
-
-       eth_get_reg_t              get_reg;           /**< Get registers. */
-       eth_get_eeprom_length_t    get_eeprom_length; /**< Get eeprom length. */
-       eth_get_eeprom_t           get_eeprom;        /**< Get eeprom data. */
-       eth_set_eeprom_t           set_eeprom;        /**< Set eeprom. */
-
-       eth_get_module_info_t      get_module_info;
-       /** Get plugin module eeprom attribute. */
-       eth_get_module_eeprom_t    get_module_eeprom;
-       /** Get plugin module eeprom data. */
-
-       eth_filter_ctrl_t          filter_ctrl; /**< common filter control. */
-
-       eth_get_dcb_info           get_dcb_info; /** Get DCB information. */
-
-       eth_timesync_enable_t      timesync_enable;
-       /** Turn IEEE1588/802.1AS timestamping on. */
-       eth_timesync_disable_t     timesync_disable;
-       /** Turn IEEE1588/802.1AS timestamping off. */
-       eth_timesync_read_rx_timestamp_t timesync_read_rx_timestamp;
-       /** Read the IEEE1588/802.1AS RX timestamp. */
-       eth_timesync_read_tx_timestamp_t timesync_read_tx_timestamp;
-       /** Read the IEEE1588/802.1AS TX timestamp. */
-       eth_timesync_adjust_time   timesync_adjust_time; /** Adjust the device 
clock. */
-       eth_timesync_read_time     timesync_read_time; /** Get the device clock 
time. */
-       eth_timesync_write_time    timesync_write_time; /** Set the device 
clock time. */
-
-       eth_read_clock             read_clock;
-
-       eth_xstats_get_by_id_t     xstats_get_by_id;
-       /**< Get extended device statistic values by ID. */
-       eth_xstats_get_names_by_id_t xstats_get_names_by_id;
-       /**< Get name of extended device statistics by ID. */
+typedef uint32_t (*eth_rx_queue_count_t)(struct rte_eth_dev *dev,
+                                        uint16_t rx_queue_id);
+/**< @internal Get number of used descriptors on a receive queue. */
 
-       eth_tm_ops_get_t tm_ops_get;
-       /**< Get Traffic Management (TM) operations. */
+typedef int (*eth_rx_descriptor_done_t)(void *rxq, uint16_t offset);
+/**< @internal Check DD bit of specific RX descriptor */
 
-       eth_mtr_ops_get_t mtr_ops_get;
-       /**< Get Traffic Metering and Policing (MTR) operations. */
+typedef int (*eth_rx_descriptor_status_t)(void *rxq, uint16_t offset);
+/**< @internal Check the status of a Rx descriptor */
 
-       eth_pool_ops_supported_t pool_ops_supported;
-       /**< Test if a port supports specific mempool ops */
+typedef int (*eth_tx_descriptor_status_t)(void *txq, uint16_t offset);
+/**< @internal Check the status of a Tx descriptor */
 
-       eth_hairpin_cap_get_t hairpin_cap_get;
-       /**< Returns the hairpin capabilities. */
-       eth_rx_hairpin_queue_setup_t rx_hairpin_queue_setup;
-       /**< Set up device RX hairpin queue. */
-       eth_tx_hairpin_queue_setup_t tx_hairpin_queue_setup;
-       /**< Set up device TX hairpin queue. */
-};
 
 /**
  * @internal
diff --git a/lib/librte_ethdev/rte_ethdev_driver.h 
b/lib/librte_ethdev/rte_ethdev_driver.h
index 13fd049c0d..b006cbbe92 100644
--- a/lib/librte_ethdev/rte_ethdev_driver.h
+++ b/lib/librte_ethdev/rte_ethdev_driver.h
@@ -21,6 +21,700 @@
 extern "C" {
 #endif
 
+/*
+ * Definitions of all functions exported by an Ethernet driver through the
+ * generic structure of type *eth_dev_ops* supplied in the *rte_eth_dev*
+ * structure associated with an Ethernet device.
+ */
+
+typedef int  (*eth_dev_configure_t)(struct rte_eth_dev *dev);
+/**< @internal Ethernet device configuration. */
+
+typedef int  (*eth_dev_start_t)(struct rte_eth_dev *dev);
+/**< @internal Function used to start a configured Ethernet device. */
+
+typedef void (*eth_dev_stop_t)(struct rte_eth_dev *dev);
+/**< @internal Function used to stop a configured Ethernet device. */
+
+typedef int  (*eth_dev_set_link_up_t)(struct rte_eth_dev *dev);
+/**< @internal Function used to link up a configured Ethernet device. */
+
+typedef int  (*eth_dev_set_link_down_t)(struct rte_eth_dev *dev);
+/**< @internal Function used to link down a configured Ethernet device. */
+
+typedef void (*eth_dev_close_t)(struct rte_eth_dev *dev);
+/**< @internal Function used to close a configured Ethernet device. */
+
+typedef int (*eth_dev_reset_t)(struct rte_eth_dev *dev);
+/** <@internal Function used to reset a configured Ethernet device. */
+
+typedef int (*eth_is_removed_t)(struct rte_eth_dev *dev);
+/**< @internal Function used to detect an Ethernet device removal. */
+
+/**
+ * @internal
+ * Function used to enable the Rx promiscuous mode of an Ethernet device.
+ *
+ * @param dev
+ *   ethdev handle of port.
+ *
+ * @return
+ *   Negative errno value on error, 0 on success.
+ *
+ * @retval 0
+ *   Success, promiscuous mode is enabled.
+ * @retval -ENOTSUP
+ *   Promiscuous mode is not supported.
+ * @retval -ENODEV
+ *   Device is gone.
+ * @retval -E_RTE_SECONDARY
+ *   Function was called from a secondary process instance and not supported.
+ * @retval -ETIMEDOUT
+ *   Attempt to enable promiscuos mode failed because of timeout.
+ * @retval -EAGAIN
+ *   Failed to enable promiscuous mode.
+ */
+typedef int (*eth_promiscuous_enable_t)(struct rte_eth_dev *dev);
+
+/**
+ * @internal
+ * Function used to disable the Rx promiscuous mode of an Ethernet device.
+ *
+ * @param dev
+ *   ethdev handle of port.
+ *
+ * @return
+ *   Negative errno value on error, 0 on success.
+ *
+ * @retval 0
+ *   Success, promiscuous mode is disabled.
+ * @retval -ENOTSUP
+ *   Promiscuous mode disabling is not supported.
+ * @retval -ENODEV
+ *   Device is gone.
+ * @retval -E_RTE_SECONDARY
+ *   Function was called from a secondary process instance and not supported.
+ * @retval -ETIMEDOUT
+ *   Attempt to disable promiscuos mode failed because of timeout.
+ * @retval -EAGAIN
+ *   Failed to disable promiscuous mode.
+ */
+typedef int (*eth_promiscuous_disable_t)(struct rte_eth_dev *dev);
+
+/**
+ * @internal
+ * Enable the receipt of all multicast packets by an Ethernet device.
+ *
+ * @param dev
+ *   ethdev handle of port.
+ *
+ * @return
+ *   Negative errno value on error, 0 on success.
+ *
+ * @retval 0
+ *   Success, all-multicast mode is enabled.
+ * @retval -ENOTSUP
+ *   All-multicast mode is not supported.
+ * @retval -ENODEV
+ *   Device is gone.
+ * @retval -E_RTE_SECONDARY
+ *   Function was called from a secondary process instance and not supported.
+ * @retval -ETIMEDOUT
+ *   Attempt to enable all-multicast mode failed because of timeout.
+ * @retval -EAGAIN
+ *   Failed to enable all-multicast mode.
+ */
+typedef int (*eth_allmulticast_enable_t)(struct rte_eth_dev *dev);
+
+/**
+ * @internal
+ * Disable the receipt of all multicast packets by an Ethernet device.
+ *
+ * @param dev
+ *   ethdev handle of port.
+ *
+ * @return
+ *   Negative errno value on error, 0 on success.
+ *
+ * @retval 0
+ *   Success, all-multicast mode is disabled.
+ * @retval -ENOTSUP
+ *   All-multicast mode disabling is not supported.
+ * @retval -ENODEV
+ *   Device is gone.
+ * @retval -E_RTE_SECONDARY
+ *   Function was called from a secondary process instance and not supported.
+ * @retval -ETIMEDOUT
+ *   Attempt to disable all-multicast mode failed because of timeout.
+ * @retval -EAGAIN
+ *   Failed to disable all-multicast mode.
+ */
+typedef int (*eth_allmulticast_disable_t)(struct rte_eth_dev *dev);
+
+typedef int (*eth_link_update_t)(struct rte_eth_dev *dev,
+                               int wait_to_complete);
+/**< @internal Get link speed, duplex mode and state (up/down) of an Ethernet 
device. */
+
+typedef int (*eth_stats_get_t)(struct rte_eth_dev *dev,
+                               struct rte_eth_stats *igb_stats);
+/**< @internal Get global I/O statistics of an Ethernet device. */
+
+/**
+ * @internal
+ * Reset global I/O statistics of an Ethernet device to 0.
+ *
+ * @param dev
+ *   ethdev handle of port.
+ *
+ * @return
+ *   Negative errno value on error, 0 on success.
+ *
+ * @retval 0
+ *   Success, statistics has been reset.
+ * @retval -ENOTSUP
+ *   Resetting statistics is not supported.
+ * @retval -EINVAL
+ *   Resetting statistics is not valid.
+ * @retval -ENOMEM
+ *   Not enough memory to get the stats.
+ */
+typedef int (*eth_stats_reset_t)(struct rte_eth_dev *dev);
+
+typedef int (*eth_xstats_get_t)(struct rte_eth_dev *dev,
+       struct rte_eth_xstat *stats, unsigned int n);
+/**< @internal Get extended stats of an Ethernet device. */
+
+typedef int (*eth_xstats_get_by_id_t)(struct rte_eth_dev *dev,
+                                     const uint64_t *ids,
+                                     uint64_t *values,
+                                     unsigned int n);
+/**< @internal Get extended stats of an Ethernet device. */
+
+/**
+ * @internal
+ * Reset extended stats of an Ethernet device.
+ *
+ * @param dev
+ *   ethdev handle of port.
+ *
+ * @return
+ *   Negative errno value on error, 0 on success.
+ *
+ * @retval 0
+ *   Success, statistics has been reset.
+ * @retval -ENOTSUP
+ *   Resetting statistics is not supported.
+ * @retval -EINVAL
+ *   Resetting statistics is not valid.
+ * @retval -ENOMEM
+ *   Not enough memory to get the stats.
+ */
+typedef int (*eth_xstats_reset_t)(struct rte_eth_dev *dev);
+
+typedef int (*eth_xstats_get_names_t)(struct rte_eth_dev *dev,
+       struct rte_eth_xstat_name *xstats_names, unsigned int size);
+/**< @internal Get names of extended stats of an Ethernet device. */
+
+typedef int (*eth_xstats_get_names_by_id_t)(struct rte_eth_dev *dev,
+       struct rte_eth_xstat_name *xstats_names, const uint64_t *ids,
+       unsigned int size);
+/**< @internal Get names of extended stats of an Ethernet device. */
+
+typedef int (*eth_queue_stats_mapping_set_t)(struct rte_eth_dev *dev,
+                                            uint16_t queue_id,
+                                            uint8_t stat_idx,
+                                            uint8_t is_rx);
+/**< @internal Set a queue statistics mapping for a tx/rx queue of an Ethernet 
device. */
+
+typedef int (*eth_dev_infos_get_t)(struct rte_eth_dev *dev,
+                                  struct rte_eth_dev_info *dev_info);
+/**< @internal Get specific information of an Ethernet device. */
+
+typedef const uint32_t *(*eth_dev_supported_ptypes_get_t)(struct rte_eth_dev 
*dev);
+/**< @internal Get supported ptypes of an Ethernet device. */
+
+/**
+ * @internal
+ * Inform Ethernet device about reduced range of packet types to handle.
+ *
+ * @param dev
+ *   The Ethernet device identifier.
+ * @param ptype_mask
+ *   The ptype family that application is interested in should be bitwise OR of
+ *   RTE_PTYPE_*_MASK or 0.
+ * @return
+ *   - (0) if Success.
+ */
+typedef int (*eth_dev_ptypes_set_t)(struct rte_eth_dev *dev,
+                                    uint32_t ptype_mask);
+
+typedef int (*eth_queue_start_t)(struct rte_eth_dev *dev,
+                                   uint16_t queue_id);
+/**< @internal Start rx and tx of a queue of an Ethernet device. */
+
+typedef int (*eth_queue_stop_t)(struct rte_eth_dev *dev,
+                                   uint16_t queue_id);
+/**< @internal Stop rx and tx of a queue of an Ethernet device. */
+
+typedef int (*eth_rx_queue_setup_t)(struct rte_eth_dev *dev,
+                                   uint16_t rx_queue_id,
+                                   uint16_t nb_rx_desc,
+                                   unsigned int socket_id,
+                                   const struct rte_eth_rxconf *rx_conf,
+                                   struct rte_mempool *mb_pool);
+/**< @internal Set up a receive queue of an Ethernet device. */
+
+typedef int (*eth_tx_queue_setup_t)(struct rte_eth_dev *dev,
+                                   uint16_t tx_queue_id,
+                                   uint16_t nb_tx_desc,
+                                   unsigned int socket_id,
+                                   const struct rte_eth_txconf *tx_conf);
+/**< @internal Setup a transmit queue of an Ethernet device. */
+
+typedef int (*eth_rx_enable_intr_t)(struct rte_eth_dev *dev,
+                                   uint16_t rx_queue_id);
+/**< @internal Enable interrupt of a receive queue of an Ethernet device. */
+
+typedef int (*eth_rx_disable_intr_t)(struct rte_eth_dev *dev,
+                                   uint16_t rx_queue_id);
+/**< @internal Disable interrupt of a receive queue of an Ethernet device. */
+
+typedef void (*eth_queue_release_t)(void *queue);
+/**< @internal Release memory resources allocated by given RX/TX queue. */
+
+typedef int (*eth_fw_version_get_t)(struct rte_eth_dev *dev,
+                                    char *fw_version, size_t fw_size);
+/**< @internal Get firmware information of an Ethernet device. */
+
+typedef int (*eth_tx_done_cleanup_t)(void *txq, uint32_t free_cnt);
+/**< @internal Force mbufs to be from TX ring. */
+
+typedef void (*eth_rxq_info_get_t)(struct rte_eth_dev *dev,
+       uint16_t rx_queue_id, struct rte_eth_rxq_info *qinfo);
+
+typedef void (*eth_txq_info_get_t)(struct rte_eth_dev *dev,
+       uint16_t tx_queue_id, struct rte_eth_txq_info *qinfo);
+
+typedef int (*eth_burst_mode_get_t)(struct rte_eth_dev *dev,
+       uint16_t queue_id, struct rte_eth_burst_mode *mode);
+
+typedef int (*mtu_set_t)(struct rte_eth_dev *dev, uint16_t mtu);
+/**< @internal Set MTU. */
+
+typedef int (*vlan_filter_set_t)(struct rte_eth_dev *dev,
+                                 uint16_t vlan_id,
+                                 int on);
+/**< @internal filtering of a VLAN Tag Identifier by an Ethernet device. */
+
+typedef int (*vlan_tpid_set_t)(struct rte_eth_dev *dev,
+                              enum rte_vlan_type type, uint16_t tpid);
+/**< @internal set the outer/inner VLAN-TPID by an Ethernet device. */
+
+typedef int (*vlan_offload_set_t)(struct rte_eth_dev *dev, int mask);
+/**< @internal set VLAN offload function by an Ethernet device. */
+
+typedef int (*vlan_pvid_set_t)(struct rte_eth_dev *dev,
+                              uint16_t vlan_id,
+                              int on);
+/**< @internal set port based TX VLAN insertion by an Ethernet device. */
+
+typedef void (*vlan_strip_queue_set_t)(struct rte_eth_dev *dev,
+                                 uint16_t rx_queue_id,
+                                 int on);
+/**< @internal VLAN stripping enable/disable by an queue of Ethernet device. */
+
+typedef int (*flow_ctrl_get_t)(struct rte_eth_dev *dev,
+                              struct rte_eth_fc_conf *fc_conf);
+/**< @internal Get current flow control parameter on an Ethernet device */
+
+typedef int (*flow_ctrl_set_t)(struct rte_eth_dev *dev,
+                              struct rte_eth_fc_conf *fc_conf);
+/**< @internal Setup flow control parameter on an Ethernet device */
+
+typedef int (*priority_flow_ctrl_set_t)(struct rte_eth_dev *dev,
+                               struct rte_eth_pfc_conf *pfc_conf);
+/**< @internal Setup priority flow control parameter on an Ethernet device */
+
+typedef int (*reta_update_t)(struct rte_eth_dev *dev,
+                            struct rte_eth_rss_reta_entry64 *reta_conf,
+                            uint16_t reta_size);
+/**< @internal Update RSS redirection table on an Ethernet device */
+
+typedef int (*reta_query_t)(struct rte_eth_dev *dev,
+                           struct rte_eth_rss_reta_entry64 *reta_conf,
+                           uint16_t reta_size);
+/**< @internal Query RSS redirection table on an Ethernet device */
+
+typedef int (*rss_hash_update_t)(struct rte_eth_dev *dev,
+                                struct rte_eth_rss_conf *rss_conf);
+/**< @internal Update RSS hash configuration of an Ethernet device */
+
+typedef int (*rss_hash_conf_get_t)(struct rte_eth_dev *dev,
+                                  struct rte_eth_rss_conf *rss_conf);
+/**< @internal Get current RSS hash configuration of an Ethernet device */
+
+typedef int (*eth_dev_led_on_t)(struct rte_eth_dev *dev);
+/**< @internal Turn on SW controllable LED on an Ethernet device */
+
+typedef int (*eth_dev_led_off_t)(struct rte_eth_dev *dev);
+/**< @internal Turn off SW controllable LED on an Ethernet device */
+
+typedef void (*eth_mac_addr_remove_t)(struct rte_eth_dev *dev, uint32_t index);
+/**< @internal Remove MAC address from receive address register */
+
+typedef int (*eth_mac_addr_add_t)(struct rte_eth_dev *dev,
+                                 struct rte_ether_addr *mac_addr,
+                                 uint32_t index,
+                                 uint32_t vmdq);
+/**< @internal Set a MAC address into Receive Address Register */
+
+typedef int (*eth_mac_addr_set_t)(struct rte_eth_dev *dev,
+                                 struct rte_ether_addr *mac_addr);
+/**< @internal Set a MAC address into Receive Address Register */
+
+typedef int (*eth_uc_hash_table_set_t)(struct rte_eth_dev *dev,
+                                 struct rte_ether_addr *mac_addr,
+                                 uint8_t on);
+/**< @internal Set a Unicast Hash bitmap */
+
+typedef int (*eth_uc_all_hash_table_set_t)(struct rte_eth_dev *dev,
+                                 uint8_t on);
+/**< @internal Set all Unicast Hash bitmap */
+
+typedef int (*eth_set_queue_rate_limit_t)(struct rte_eth_dev *dev,
+                               uint16_t queue_idx,
+                               uint16_t tx_rate);
+/**< @internal Set queue TX rate */
+
+typedef int (*eth_mirror_rule_set_t)(struct rte_eth_dev *dev,
+                                 struct rte_eth_mirror_conf *mirror_conf,
+                                 uint8_t rule_id,
+                                 uint8_t on);
+/**< @internal Add a traffic mirroring rule on an Ethernet device */
+
+typedef int (*eth_mirror_rule_reset_t)(struct rte_eth_dev *dev,
+                                 uint8_t rule_id);
+/**< @internal Remove a traffic mirroring rule on an Ethernet device */
+
+typedef int (*eth_udp_tunnel_port_add_t)(struct rte_eth_dev *dev,
+                                        struct rte_eth_udp_tunnel *tunnel_udp);
+/**< @internal Add tunneling UDP port */
+
+typedef int (*eth_udp_tunnel_port_del_t)(struct rte_eth_dev *dev,
+                                        struct rte_eth_udp_tunnel *tunnel_udp);
+/**< @internal Delete tunneling UDP port */
+
+typedef int (*eth_set_mc_addr_list_t)(struct rte_eth_dev *dev,
+                                     struct rte_ether_addr *mc_addr_set,
+                                     uint32_t nb_mc_addr);
+/**< @internal set the list of multicast addresses on an Ethernet device */
+
+typedef int (*eth_timesync_enable_t)(struct rte_eth_dev *dev);
+/**< @internal Function used to enable IEEE1588/802.1AS timestamping. */
+
+typedef int (*eth_timesync_disable_t)(struct rte_eth_dev *dev);
+/**< @internal Function used to disable IEEE1588/802.1AS timestamping. */
+
+typedef int (*eth_timesync_read_rx_timestamp_t)(struct rte_eth_dev *dev,
+                                               struct timespec *timestamp,
+                                               uint32_t flags);
+/**< @internal Function used to read an RX IEEE1588/802.1AS timestamp. */
+
+typedef int (*eth_timesync_read_tx_timestamp_t)(struct rte_eth_dev *dev,
+                                               struct timespec *timestamp);
+/**< @internal Function used to read a TX IEEE1588/802.1AS timestamp. */
+
+typedef int (*eth_timesync_adjust_time)(struct rte_eth_dev *dev, int64_t);
+/**< @internal Function used to adjust the device clock */
+
+typedef int (*eth_timesync_read_time)(struct rte_eth_dev *dev,
+                                     struct timespec *timestamp);
+/**< @internal Function used to get time from the device clock. */
+
+typedef int (*eth_timesync_write_time)(struct rte_eth_dev *dev,
+                                      const struct timespec *timestamp);
+/**< @internal Function used to get time from the device clock */
+
+typedef int (*eth_read_clock)(struct rte_eth_dev *dev,
+                                     uint64_t *timestamp);
+/**< @internal Function used to get the current value of the device clock. */
+
+typedef int (*eth_get_reg_t)(struct rte_eth_dev *dev,
+                               struct rte_dev_reg_info *info);
+/**< @internal Retrieve registers  */
+
+typedef int (*eth_get_eeprom_length_t)(struct rte_eth_dev *dev);
+/**< @internal Retrieve eeprom size  */
+
+typedef int (*eth_get_eeprom_t)(struct rte_eth_dev *dev,
+                               struct rte_dev_eeprom_info *info);
+/**< @internal Retrieve eeprom data  */
+
+typedef int (*eth_set_eeprom_t)(struct rte_eth_dev *dev,
+                               struct rte_dev_eeprom_info *info);
+/**< @internal Program eeprom data  */
+
+typedef int (*eth_get_module_info_t)(struct rte_eth_dev *dev,
+                                    struct rte_eth_dev_module_info *modinfo);
+/**< @internal Retrieve type and size of plugin module eeprom */
+
+typedef int (*eth_get_module_eeprom_t)(struct rte_eth_dev *dev,
+                                      struct rte_dev_eeprom_info *info);
+/**< @internal Retrieve plugin module eeprom data */
+
+typedef int (*eth_l2_tunnel_eth_type_conf_t)
+       (struct rte_eth_dev *dev, struct rte_eth_l2_tunnel_conf *l2_tunnel);
+/**< @internal config l2 tunnel ether type */
+
+typedef int (*eth_l2_tunnel_offload_set_t)
+       (struct rte_eth_dev *dev,
+        struct rte_eth_l2_tunnel_conf *l2_tunnel,
+        uint32_t mask,
+        uint8_t en);
+/**< @internal enable/disable the l2 tunnel offload functions */
+
+
+typedef int (*eth_filter_ctrl_t)(struct rte_eth_dev *dev,
+                                enum rte_filter_type filter_type,
+                                enum rte_filter_op filter_op,
+                                void *arg);
+/**< @internal Take operations to assigned filter type on an Ethernet device */
+
+typedef int (*eth_tm_ops_get_t)(struct rte_eth_dev *dev, void *ops);
+/**< @internal Get Traffic Management (TM) operations on an Ethernet device */
+
+typedef int (*eth_mtr_ops_get_t)(struct rte_eth_dev *dev, void *ops);
+/**< @internal Get Traffic Metering and Policing (MTR) operations */
+
+typedef int (*eth_get_dcb_info)(struct rte_eth_dev *dev,
+                                struct rte_eth_dcb_info *dcb_info);
+/**< @internal Get dcb information on an Ethernet device */
+
+typedef int (*eth_pool_ops_supported_t)(struct rte_eth_dev *dev,
+                                               const char *pool);
+/**< @internal Test if a port supports specific mempool ops */
+
+/**
+ * @internal
+ * Get the hairpin capabilities.
+ *
+ * @param dev
+ *   ethdev handle of port.
+ * @param cap
+ *   returns the hairpin capabilities from the device.
+ *
+ * @return
+ *   Negative errno value on error, 0 on success.
+ *
+ * @retval 0
+ *   Success, hairpin is supported.
+ * @retval -ENOTSUP
+ *   Hairpin is not supported.
+ */
+typedef int (*eth_hairpin_cap_get_t)(struct rte_eth_dev *dev,
+                                    struct rte_eth_hairpin_cap *cap);
+
+/**
+ * @internal
+ * Setup RX hairpin queue.
+ *
+ * @param dev
+ *   ethdev handle of port.
+ * @param rx_queue_id
+ *   the selected RX queue index.
+ * @param nb_rx_desc
+ *   the requested number of descriptors for this queue. 0 - use PMD default.
+ * @param conf
+ *   the RX hairpin configuration structure.
+ *
+ * @return
+ *   Negative errno value on error, 0 on success.
+ *
+ * @retval 0
+ *   Success, hairpin is supported.
+ * @retval -ENOTSUP
+ *   Hairpin is not supported.
+ * @retval -EINVAL
+ *   One of the parameters is invalid.
+ * @retval -ENOMEM
+ *   Unable to allocate resources.
+ */
+typedef int (*eth_rx_hairpin_queue_setup_t)
+       (struct rte_eth_dev *dev, uint16_t rx_queue_id,
+        uint16_t nb_rx_desc,
+        const struct rte_eth_hairpin_conf *conf);
+
+/**
+ * @internal
+ * Setup TX hairpin queue.
+ *
+ * @param dev
+ *   ethdev handle of port.
+ * @param tx_queue_id
+ *   the selected TX queue index.
+ * @param nb_tx_desc
+ *   the requested number of descriptors for this queue. 0 - use PMD default.
+ * @param conf
+ *   the TX hairpin configuration structure.
+ *
+ * @return
+ *   Negative errno value on error, 0 on success.
+ *
+ * @retval 0
+ *   Success, hairpin is supported.
+ * @retval -ENOTSUP
+ *   Hairpin is not supported.
+ * @retval -EINVAL
+ *   One of the parameters is invalid.
+ * @retval -ENOMEM
+ *   Unable to allocate resources.
+ */
+typedef int (*eth_tx_hairpin_queue_setup_t)
+       (struct rte_eth_dev *dev, uint16_t tx_queue_id,
+        uint16_t nb_tx_desc,
+        const struct rte_eth_hairpin_conf *hairpin_conf);
+
+/**
+ * @internal A structure containing the functions exported by an Ethernet 
driver.
+ */
+struct eth_dev_ops {
+       eth_dev_configure_t        dev_configure; /**< Configure device. */
+       eth_dev_start_t            dev_start;     /**< Start device. */
+       eth_dev_stop_t             dev_stop;      /**< Stop device. */
+       eth_dev_set_link_up_t      dev_set_link_up;   /**< Device link up. */
+       eth_dev_set_link_down_t    dev_set_link_down; /**< Device link down. */
+       eth_dev_close_t            dev_close;     /**< Close device. */
+       eth_dev_reset_t            dev_reset;     /**< Reset device. */
+       eth_link_update_t          link_update;   /**< Get device link state. */
+       eth_is_removed_t           is_removed;
+       /**< Check if the device was physically removed. */
+
+       eth_promiscuous_enable_t   promiscuous_enable; /**< Promiscuous ON. */
+       eth_promiscuous_disable_t  promiscuous_disable;/**< Promiscuous OFF. */
+       eth_allmulticast_enable_t  allmulticast_enable;/**< RX multicast ON. */
+       eth_allmulticast_disable_t allmulticast_disable;/**< RX multicast OFF. 
*/
+       eth_mac_addr_remove_t      mac_addr_remove; /**< Remove MAC address. */
+       eth_mac_addr_add_t         mac_addr_add;  /**< Add a MAC address. */
+       eth_mac_addr_set_t         mac_addr_set;  /**< Set a MAC address. */
+       eth_set_mc_addr_list_t     set_mc_addr_list; /**< set list of mcast 
addrs. */
+       mtu_set_t                  mtu_set;       /**< Set MTU. */
+
+       eth_stats_get_t            stats_get;     /**< Get generic device 
statistics. */
+       eth_stats_reset_t          stats_reset;   /**< Reset generic device 
statistics. */
+       eth_xstats_get_t           xstats_get;    /**< Get extended device 
statistics. */
+       eth_xstats_reset_t         xstats_reset;  /**< Reset extended device 
statistics. */
+       eth_xstats_get_names_t     xstats_get_names;
+       /**< Get names of extended statistics. */
+       eth_queue_stats_mapping_set_t queue_stats_mapping_set;
+       /**< Configure per queue stat counter mapping. */
+
+       eth_dev_infos_get_t        dev_infos_get; /**< Get device info. */
+       eth_rxq_info_get_t         rxq_info_get; /**< retrieve RX queue 
information. */
+       eth_txq_info_get_t         txq_info_get; /**< retrieve TX queue 
information. */
+       eth_burst_mode_get_t       rx_burst_mode_get; /**< Get RX burst mode */
+       eth_burst_mode_get_t       tx_burst_mode_get; /**< Get TX burst mode */
+       eth_fw_version_get_t       fw_version_get; /**< Get firmware version. */
+       eth_dev_supported_ptypes_get_t dev_supported_ptypes_get;
+       /**< Get packet types supported and identified by device. */
+       eth_dev_ptypes_set_t dev_ptypes_set;
+       /**< Inform Ethernet device about reduced range of packet types to 
handle. */
+
+       vlan_filter_set_t          vlan_filter_set; /**< Filter VLAN Setup. */
+       vlan_tpid_set_t            vlan_tpid_set; /**< Outer/Inner VLAN TPID 
Setup. */
+       vlan_strip_queue_set_t     vlan_strip_queue_set; /**< VLAN Stripping on 
queue. */
+       vlan_offload_set_t         vlan_offload_set; /**< Set VLAN Offload. */
+       vlan_pvid_set_t            vlan_pvid_set; /**< Set port based TX VLAN 
insertion. */
+
+       eth_queue_start_t          rx_queue_start;/**< Start RX for a queue. */
+       eth_queue_stop_t           rx_queue_stop; /**< Stop RX for a queue. */
+       eth_queue_start_t          tx_queue_start;/**< Start TX for a queue. */
+       eth_queue_stop_t           tx_queue_stop; /**< Stop TX for a queue. */
+       eth_rx_queue_setup_t       rx_queue_setup;/**< Set up device RX queue. 
*/
+       eth_queue_release_t        rx_queue_release; /**< Release RX queue. */
+
+       eth_rx_enable_intr_t       rx_queue_intr_enable;  /**< Enable Rx queue 
interrupt. */
+       eth_rx_disable_intr_t      rx_queue_intr_disable; /**< Disable Rx queue 
interrupt. */
+       eth_tx_queue_setup_t       tx_queue_setup;/**< Set up device TX queue. 
*/
+       eth_queue_release_t        tx_queue_release; /**< Release TX queue. */
+       eth_tx_done_cleanup_t      tx_done_cleanup;/**< Free tx ring mbufs */
+
+       eth_dev_led_on_t           dev_led_on;    /**< Turn on LED. */
+       eth_dev_led_off_t          dev_led_off;   /**< Turn off LED. */
+
+       flow_ctrl_get_t            flow_ctrl_get; /**< Get flow control. */
+       flow_ctrl_set_t            flow_ctrl_set; /**< Setup flow control. */
+       priority_flow_ctrl_set_t   priority_flow_ctrl_set; /**< Setup priority 
flow control. */
+
+       eth_uc_hash_table_set_t    uc_hash_table_set; /**< Set Unicast Table 
Array. */
+       eth_uc_all_hash_table_set_t uc_all_hash_table_set; /**< Set Unicast 
hash bitmap. */
+
+       eth_mirror_rule_set_t      mirror_rule_set; /**< Add a traffic mirror 
rule. */
+       eth_mirror_rule_reset_t    mirror_rule_reset; /**< reset a traffic 
mirror rule. */
+
+       eth_udp_tunnel_port_add_t  udp_tunnel_port_add; /** Add UDP tunnel 
port. */
+       eth_udp_tunnel_port_del_t  udp_tunnel_port_del; /** Del UDP tunnel 
port. */
+       eth_l2_tunnel_eth_type_conf_t l2_tunnel_eth_type_conf;
+       /** Config ether type of l2 tunnel. */
+       eth_l2_tunnel_offload_set_t   l2_tunnel_offload_set;
+       /** Enable/disable l2 tunnel offload functions. */
+
+       eth_set_queue_rate_limit_t set_queue_rate_limit; /**< Set queue rate 
limit. */
+
+       rss_hash_update_t          rss_hash_update; /** Configure RSS hash 
protocols. */
+       rss_hash_conf_get_t        rss_hash_conf_get; /** Get current RSS hash 
configuration. */
+       reta_update_t              reta_update;   /** Update redirection table. 
*/
+       reta_query_t               reta_query;    /** Query redirection table. 
*/
+
+       eth_get_reg_t              get_reg;           /**< Get registers. */
+       eth_get_eeprom_length_t    get_eeprom_length; /**< Get eeprom length. */
+       eth_get_eeprom_t           get_eeprom;        /**< Get eeprom data. */
+       eth_set_eeprom_t           set_eeprom;        /**< Set eeprom. */
+
+       eth_get_module_info_t      get_module_info;
+       /** Get plugin module eeprom attribute. */
+       eth_get_module_eeprom_t    get_module_eeprom;
+       /** Get plugin module eeprom data. */
+
+       eth_filter_ctrl_t          filter_ctrl; /**< common filter control. */
+
+       eth_get_dcb_info           get_dcb_info; /** Get DCB information. */
+
+       eth_timesync_enable_t      timesync_enable;
+       /** Turn IEEE1588/802.1AS timestamping on. */
+       eth_timesync_disable_t     timesync_disable;
+       /** Turn IEEE1588/802.1AS timestamping off. */
+       eth_timesync_read_rx_timestamp_t timesync_read_rx_timestamp;
+       /** Read the IEEE1588/802.1AS RX timestamp. */
+       eth_timesync_read_tx_timestamp_t timesync_read_tx_timestamp;
+       /** Read the IEEE1588/802.1AS TX timestamp. */
+       eth_timesync_adjust_time   timesync_adjust_time; /** Adjust the device 
clock. */
+       eth_timesync_read_time     timesync_read_time; /** Get the device clock 
time. */
+       eth_timesync_write_time    timesync_write_time; /** Set the device 
clock time. */
+
+       eth_read_clock             read_clock;
+
+       eth_xstats_get_by_id_t     xstats_get_by_id;
+       /**< Get extended device statistic values by ID. */
+       eth_xstats_get_names_by_id_t xstats_get_names_by_id;
+       /**< Get name of extended device statistics by ID. */
+
+       eth_tm_ops_get_t tm_ops_get;
+       /**< Get Traffic Management (TM) operations. */
+
+       eth_mtr_ops_get_t mtr_ops_get;
+       /**< Get Traffic Metering and Policing (MTR) operations. */
+
+       eth_pool_ops_supported_t pool_ops_supported;
+       /**< Test if a port supports specific mempool ops */
+
+       eth_hairpin_cap_get_t hairpin_cap_get;
+       /**< Returns the hairpin capabilities. */
+       eth_rx_hairpin_queue_setup_t rx_hairpin_queue_setup;
+       /**< Set up device RX hairpin queue. */
+       eth_tx_hairpin_queue_setup_t tx_hairpin_queue_setup;
+       /**< Set up device TX hairpin queue. */
+};
+
 /**
  * RX/TX queue states
  */
diff --git a/lib/librte_ethdev/rte_flow_driver.h 
b/lib/librte_ethdev/rte_flow_driver.h
index 881cc469b7..997598db11 100644
--- a/lib/librte_ethdev/rte_flow_driver.h
+++ b/lib/librte_ethdev/rte_flow_driver.h
@@ -18,6 +18,7 @@
 #include <stdint.h>
 
 #include "rte_ethdev.h"
+#include "rte_ethdev_driver.h"
 #include "rte_flow.h"
 
 #ifdef __cplusplus
diff --git a/lib/librte_ethdev/rte_mtr_driver.h 
b/lib/librte_ethdev/rte_mtr_driver.h
index 3ec7ffa2a5..3b39532935 100644
--- a/lib/librte_ethdev/rte_mtr_driver.h
+++ b/lib/librte_ethdev/rte_mtr_driver.h
@@ -18,6 +18,7 @@
 
 #include <rte_errno.h>
 #include "rte_ethdev.h"
+#include "rte_ethdev_driver.h"
 #include "rte_mtr.h"
 
 #ifdef __cplusplus
diff --git a/lib/librte_ethdev/rte_tm_driver.h 
b/lib/librte_ethdev/rte_tm_driver.h
index 90114ff53e..b86ed89c00 100644
--- a/lib/librte_ethdev/rte_tm_driver.h
+++ b/lib/librte_ethdev/rte_tm_driver.h
@@ -18,6 +18,7 @@
 
 #include <rte_errno.h>
 #include "rte_ethdev.h"
+#include "rte_ethdev_driver.h"
 #include "rte_tm.h"
 
 #ifdef __cplusplus
-- 
2.26.2

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