@@ -163,15 +163,6 @@ 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,
@@ -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"
@@ -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"
@@ -21,319 +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_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);
@@ -349,400 +38,17 @@ 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. */
-
- eth_tm_ops_get_t tm_ops_get;
- /**< Get Traffic Management (TM) operations. */
+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_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
@@ -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
*/
@@ -18,6 +18,7 @@
#include <stdint.h>
#include "rte_ethdev.h"
+#include "rte_ethdev_driver.h"
#include "rte_flow.h"
#ifdef __cplusplus
@@ -18,6 +18,7 @@
#include <rte_errno.h>
#include "rte_ethdev.h"
+#include "rte_ethdev_driver.h"
#include "rte_mtr.h"
#ifdef __cplusplus
@@ -18,6 +18,7 @@
#include <rte_errno.h>
#include "rte_ethdev.h"
+#include "rte_ethdev_driver.h"
#include "rte_tm.h"
#ifdef __cplusplus