/**
* A structure used to retrieve statistics for an Ethernet port.
+ * Not all statistics fields in struct rte_eth_stats are supported
+ * by any type of network interface card (NIC). If any statistics
+ * field is not supported, its value is 0.
*/
struct rte_eth_stats {
uint64_t ipackets; /**< Total number of successfully received packets. */
uint64_t obytes; /**< Total number of successfully transmitted bytes. */
uint64_t imissed;
/**< Total of RX packets dropped by the HW,
- * because there are no available mbufs (i.e. RX queues are full).
+ * because there are no available buffer (i.e. RX queues are full).
*/
uint64_t ierrors; /**< Total number of erroneous received packets. */
uint64_t oerrors; /**< Total number of failed transmitted packets. */
#define DEV_TX_OFFLOAD_UDP_TSO 0x00000040
#define DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM 0x00000080 /**< Used for tunneling packet. */
#define DEV_TX_OFFLOAD_QINQ_INSERT 0x00000100
+#define DEV_TX_OFFLOAD_VXLAN_TNL_TSO 0x00000200 /**< Used for tunneling packet. */
+#define DEV_TX_OFFLOAD_GRE_TNL_TSO 0x00000400 /**< Used for tunneling packet. */
+#define DEV_TX_OFFLOAD_IPIP_TNL_TSO 0x00000800 /**< Used for tunneling packet. */
+#define DEV_TX_OFFLOAD_GENEVE_TNL_TSO 0x00001000 /**< Used for tunneling packet. */
/**
* Ethernet device information
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_link_update_t link_update; /**< Get device link state. */
+
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 OF. */
- eth_link_update_t link_update; /**< Get device link state. */
+ 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. */
/**< 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_dev_supported_ptypes_get_t dev_supported_ptypes_get;
- /**< Get packet types supported and identified by device*/
- mtu_set_t mtu_set; /**< Set MTU. */
- vlan_filter_set_t vlan_filter_set; /**< Filter VLAN Setup. */
- vlan_tpid_set_t vlan_tpid_set; /**< Outer/Inner VLAN TPID Setup. */
+ /**< Get packet types supported and identified by device. */
+
+ 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_queue_count_t rx_queue_count; /**< Get Rx queue count. */
- eth_rx_descriptor_done_t rx_descriptor_done; /**< Check rxd DD bit */
- /**< Enable Rx queue interrupt. */
- eth_rx_enable_intr_t rx_queue_intr_enable;
- /**< Disable Rx queue interrupt.*/
- eth_rx_disable_intr_t rx_queue_intr_disable;
- eth_tx_queue_setup_t tx_queue_setup;/**< Set up device TX queue.*/
- eth_queue_release_t tx_queue_release;/**< Release TX queue.*/
+ 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_queue_count_t rx_queue_count;/**< Get Rx queue count. */
+ eth_rx_descriptor_done_t rx_descriptor_done; /**< Check rxd DD bit. */
+ 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_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_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_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_set_vf_rx_mode_t set_vf_rx_mode; /**< Set VF RX mode */
- eth_set_vf_rx_t set_vf_rx; /**< enable/disable a VF receive */
- eth_set_vf_tx_t set_vf_tx; /**< enable/disable a VF transmit */
- eth_set_vf_vlan_filter_t set_vf_vlan_filter; /**< Set VF VLAN filter */
- /** Add UDP tunnel port. */
- eth_udp_tunnel_port_add_t udp_tunnel_port_add;
- /** Del UDP tunnel port. */
- eth_udp_tunnel_port_del_t udp_tunnel_port_del;
- eth_set_queue_rate_limit_t set_queue_rate_limit; /**< Set queue rate limit */
- eth_set_vf_rate_limit_t set_vf_rate_limit; /**< Set VF rate limit */
- /** Update redirection table. */
- reta_update_t reta_update;
- /** Query redirection table. */
- reta_query_t reta_query;
-
- 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 */
- /* bypass 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_set_vf_rx_mode_t set_vf_rx_mode;/**< Set VF RX mode. */
+ eth_set_vf_rx_t set_vf_rx; /**< enable/disable a VF receive. */
+ eth_set_vf_tx_t set_vf_tx; /**< enable/disable a VF transmit. */
+ eth_set_vf_vlan_filter_t set_vf_vlan_filter; /**< Set VF VLAN filter. */
+ eth_set_vf_rate_limit_t set_vf_rate_limit; /**< Set VF rate limit. */
+
+ 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. */
+
+ /* bypass control */
#ifdef RTE_NIC_BYPASS
- bypass_init_t bypass_init;
- bypass_state_set_t bypass_state_set;
- bypass_state_show_t bypass_state_show;
- bypass_event_set_t bypass_event_set;
- bypass_event_show_t bypass_event_show;
- bypass_wd_timeout_set_t bypass_wd_timeout_set;
- bypass_wd_timeout_show_t bypass_wd_timeout_show;
- bypass_ver_show_t bypass_ver_show;
- bypass_wd_reset_t bypass_wd_reset;
+ bypass_init_t bypass_init;
+ bypass_state_set_t bypass_state_set;
+ bypass_state_show_t bypass_state_show;
+ bypass_event_set_t bypass_event_set;
+ bypass_event_show_t bypass_event_show;
+ bypass_wd_timeout_set_t bypass_wd_timeout_set;
+ bypass_wd_timeout_show_t bypass_wd_timeout_show;
+ bypass_ver_show_t bypass_ver_show;
+ bypass_wd_reset_t bypass_wd_reset;
#endif
- /** Configure RSS hash protocols. */
- rss_hash_update_t rss_hash_update;
- /** Get current RSS hash configuration. */
- rss_hash_conf_get_t rss_hash_conf_get;
- eth_filter_ctrl_t filter_ctrl;
- /**< common filter control. */
- eth_set_mc_addr_list_t set_mc_addr_list; /**< set list of mcast addrs */
- 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_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_enable_t timesync_enable;
+ eth_timesync_disable_t timesync_disable;
/** Turn IEEE1588/802.1AS timestamping off. */
- eth_timesync_disable_t timesync_disable;
- /** Read the IEEE1588/802.1AS RX timestamp. */
eth_timesync_read_rx_timestamp_t timesync_read_rx_timestamp;
- /** Read the IEEE1588/802.1AS TX timestamp. */
+ /** Read the IEEE1588/802.1AS RX timestamp. */
eth_timesync_read_tx_timestamp_t timesync_read_tx_timestamp;
-
- /** Get DCB information */
- eth_get_dcb_info get_dcb_info;
- /** Adjust the device clock.*/
- eth_timesync_adjust_time timesync_adjust_time;
- /** Get the device clock time. */
- eth_timesync_read_time timesync_read_time;
- /** Set the device clock time. */
- eth_timesync_write_time timesync_write_time;
- /** Config ether type of l2 tunnel */
- eth_l2_tunnel_eth_type_conf_t l2_tunnel_eth_type_conf;
- /** Enable/disable l2 tunnel offload functions */
- eth_l2_tunnel_offload_set_t l2_tunnel_offload_set;
+ /** 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. */
};
/**
void *param;
};
-/**
- * The eth device type.
- */
-enum rte_eth_dev_type {
- RTE_ETH_DEV_UNKNOWN, /**< unknown device type */
- RTE_ETH_DEV_PCI,
- /**< Physical function and Virtual function of PCI devices */
- RTE_ETH_DEV_VIRTUAL, /**< non hardware device */
- RTE_ETH_DEV_MAX /**< max value of this enum */
-};
-
/**
* @internal
* The generic data structure associated with each ethernet device.
struct rte_eth_dev_data *data; /**< Pointer to device data */
const struct eth_driver *driver;/**< Driver for this device */
const struct eth_dev_ops *dev_ops; /**< Functions exported by PMD */
- struct rte_pci_device *pci_dev; /**< PCI info. supplied by probing */
+ struct rte_device *device; /**< Backing device */
+ struct rte_intr_handle *intr_handle; /**< Device interrupt handle */
/** User application callbacks for NIC interrupts */
struct rte_eth_dev_cb_list link_intr_cbs;
/**
*/
struct rte_eth_rxtx_callback *pre_tx_burst_cbs[RTE_MAX_QUEUES_PER_PORT];
uint8_t attached; /**< Flag indicating the port is attached */
- enum rte_eth_dev_type dev_type; /**< Flag indicating the device type */
} __rte_cache_aligned;
struct rte_eth_dev_sriov {
* @return
* - Slot in the rte_dev_devices array for a new device;
*/
-struct rte_eth_dev *rte_eth_dev_allocate(const char *name,
- enum rte_eth_dev_type type);
+struct rte_eth_dev *rte_eth_dev_allocate(const char *name);
/**
* @internal
* @param devargs
* A pointer to a strings array describing the new device
* to be attached. The strings should be a pci address like
- * '0000:01:00.0' or virtual device name like 'eth_pcap0'.
+ * '0000:01:00.0' or virtual device name like 'net_pcap0'.
* @param port_id
* A pointer to a port identifier actually attached.
* @return
int rte_eth_dev_configure(uint8_t port_id, uint16_t nb_rx_queue,
uint16_t nb_tx_queue, const struct rte_eth_conf *eth_conf);
+/**
+ * @internal
+ * Release device queues and clear its configuration to force the user
+ * application to reconfigure it. It is for internal use only.
+ *
+ * @param dev
+ * Pointer to struct rte_eth_dev.
+ *
+ * @return
+ * void
+ */
+void _rte_eth_dev_reset(struct rte_eth_dev *dev);
+
/**
* Allocate and set up a receive queue for an Ethernet device.
*
/**< queue state event (enabled/disabled) */
RTE_ETH_EVENT_INTR_RESET,
/**< reset interrupt event, sent to VF on PF reset */
+ RTE_ETH_EVENT_VF_MBOX, /**< message from the VF received by PF */
RTE_ETH_EVENT_MAX /**< max value of this enum */
};
* @param cb_arg
* Pointer to the parameters for the registered callback.
*
+ * The user data is overwritten in the case of RTE_ETH_EVENT_VF_MBOX.
+ * This even occurs when a message from the VF is received by the PF.
+ * The user data is overwritten with struct rte_pmd_ixgbe_mb_event_param.
+ * This struct is defined in rte_pmd_ixgbe.h.
+ *
* @return
* - On success, zero.
* - On failure, a negative value.
* Pointer to struct rte_eth_dev.
* @param event
* Eth device interrupt event type.
+ * @param cb_arg
+ * Update callback parameter to pass data back to user application.
+ * This allows the user application to decide if a particular function
+ * is permitted or not.
*
* @return
* void
*/
void _rte_eth_dev_callback_process(struct rte_eth_dev *dev,
- enum rte_eth_event_type event);
+ enum rte_eth_event_type event, void *cb_arg);
/**
* When there is no rx packet coming in Rx Queue for a long time, we can
/**
* Get the port id from pci adrress or device name
-* Ex: 0000:2:00.0 or vdev name eth_pcap0
+* Ex: 0000:2:00.0 or vdev name net_pcap0
*
* @param name
* pci address or name of the device
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