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
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_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
unsigned int dev_private_size; /**< Size of device private data. */
};
-/**
- * @internal
- * A function invoked by the initialization function of an Ethernet driver
- * to simultaneously register itself as a PCI driver and as an Ethernet
- * Poll Mode Driver (PMD).
- *
- * @param eth_drv
- * The pointer to the *eth_driver* structure associated with
- * the Ethernet driver.
- */
-void rte_eth_driver_register(struct eth_driver *eth_drv);
-
/**
* Convert a numerical speed in Mbps to a bitmap flag that can be used in
* the bitmap link_speeds of the struct rte_eth_conf
/**< 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
int
rte_eth_dev_get_name_by_port(uint8_t port_id, char *name);
+/**
+ * @internal
+ * Wrapper for use by pci drivers as a .probe function to attach to a ethdev
+ * interface.
+ */
+int rte_eth_dev_pci_probe(struct rte_pci_driver *pci_drv,
+ struct rte_pci_device *pci_dev);
+
+/**
+ * @internal
+ * Wrapper for use by pci drivers as a .remove function to detach a ethdev
+ * interface.
+ */
+int rte_eth_dev_pci_remove(struct rte_pci_device *pci_dev);
+
#ifdef __cplusplus
}
#endif