typedef int (*eth_is_removed_t)(struct rte_eth_dev *dev);
/**< @internal Function used to detect an Ethernet device removal. */
-typedef void (*eth_promiscuous_enable_t)(struct rte_eth_dev *dev);
-/**< @internal Function used to enable the RX promiscuous mode of an Ethernet device. */
+/**
+ * @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);
-typedef void (*eth_promiscuous_disable_t)(struct rte_eth_dev *dev);
-/**< @internal Function used to disable the RX promiscuous mode of an Ethernet device. */
+/**
+ * @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);
-typedef void (*eth_allmulticast_enable_t)(struct rte_eth_dev *dev);
-/**< @internal Enable the receipt of all multicast packets by an Ethernet device. */
+/**
+ * @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);
-typedef void (*eth_allmulticast_disable_t)(struct rte_eth_dev *dev);
-/**< @internal Disable the receipt of all multicast packets by an Ethernet device. */
+/**
+ * @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);
struct rte_eth_stats *igb_stats);
/**< @internal Get global I/O statistics of an Ethernet device. */
-typedef void (*eth_stats_reset_t)(struct rte_eth_dev *dev);
-/**< @internal Reset global I/O statistics of an Ethernet device to 0. */
+/**
+ * @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);
unsigned int n);
/**< @internal Get extended stats of an Ethernet device. */
-typedef void (*eth_xstats_reset_t)(struct rte_eth_dev *dev);
-/**< @internal Reset 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);
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. */
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. */