#include <rte_log.h>
#include <rte_interrupts.h>
-#include <rte_pci.h>
#include <rte_dev.h>
#include <rte_devargs.h>
#include <rte_errno.h>
/**
* This enum indicates the possible number of traffic classes
- * in DCB configratioins
+ * in DCB configurations
*/
enum rte_eth_nb_tcs {
ETH_4_TCS = 4, /**< 4 TCs with DCB. */
*/
struct rte_intr_conf {
/** enable/disable lsc interrupt. 0 (default) - disable, 1 enable */
- uint16_t lsc;
+ uint32_t lsc:1;
/** enable/disable rxq interrupt. 0 (default) - disable, 1 enable */
- uint16_t rxq;
+ uint32_t rxq:1;
+ /** enable/disable rmv interrupt. 0 (default) - disable, 1 enable */
+ uint32_t rmv:1;
};
/**
#define DEV_TX_OFFLOAD_GENEVE_TNL_TSO 0x00001000 /**< Used for tunneling packet. */
#define DEV_TX_OFFLOAD_MACSEC_INSERT 0x00002000
+struct rte_pci_device;
+
/**
* Ethernet device information
*/
/** @internal Structure to keep track of registered callbacks */
TAILQ_HEAD(rte_eth_dev_cb_list, rte_eth_dev_callback);
-
-#ifdef RTE_LIBRTE_ETHDEV_DEBUG
-#define RTE_PMD_DEBUG_TRACE(...) \
- rte_pmd_debug_trace(__func__, __VA_ARGS__)
-#else
-#define RTE_PMD_DEBUG_TRACE(...)
-#endif
-
-
/* Macros to check for valid port */
#define RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, retval) do { \
if (!rte_eth_dev_is_valid_port(port_id)) { \
* received packets before passing them to the driver for transmission.
*/
struct rte_eth_rxtx_callback *pre_tx_burst_cbs[RTE_MAX_QUEUES_PER_PORT];
- enum rte_eth_dev_state state:8; /**< Flag indicating the port state */
+ enum rte_eth_dev_state state; /**< Flag indicating the port state */
} __rte_cache_aligned;
struct rte_eth_dev_sriov {
#define RTE_ETH_DEV_INTR_LSC 0x0002
/** Device is a bonded slave */
#define RTE_ETH_DEV_BONDED_SLAVE 0x0004
+/** Device supports device removal interrupt */
+#define RTE_ETH_DEV_INTR_RMV 0x0008
/**
* @internal
int rte_eth_dev_release_port(struct rte_eth_dev *eth_dev);
/**
- * Attach a new Ethernet device specified by aruguments.
+ * Attach a new Ethernet device specified by arguments.
*
* @param devargs
* A pointer to a strings array describing the new device
*/
int rte_eth_xstats_get_names(uint8_t port_id,
struct rte_eth_xstat_name *xstats_names,
- unsigned size);
+ unsigned int size);
/**
* Retrieve extended statistics of an Ethernet device.
* - A negative value on error (invalid port id).
*/
int rte_eth_xstats_get(uint8_t port_id, struct rte_eth_xstat *xstats,
- unsigned n);
+ unsigned int n);
/**
* Reset extended statistics of an Ethernet device.
* @param ptype_mask
* A hint of what kind of packet type which the caller is interested in.
* @param ptypes
- * An array pointer to store adequent packet types, allocated by caller.
+ * An array pointer to store adequate packet types, allocated by caller.
* @param num
* Size of the array pointed by param ptypes.
* @return
int rte_eth_dev_get_vlan_offload(uint8_t port_id);
/**
- * Set port based TX VLAN insersion on or off.
+ * Set port based TX VLAN insertion on or off.
*
* @param port_id
* The port identifier of the Ethernet device.
* @param pvid
- * Port based TX VLAN identifier togeth with user priority.
+ * Port based TX VLAN identifier together with user priority.
* @param on
* Turn on or off the port based TX VLAN insertion.
*
* method to retrieve bursts of received packets and to immediately
* queue them for further parallel processing by another logical core,
* for instance. However, instead of having received packets being
- * individually queued by the driver, this approach allows the invoker
+ * individually queued by the driver, this approach allows the caller
* of the rte_eth_rx_burst() function to queue a burst of retrieved
* packets at a time and therefore dramatically reduce the cost of
* enqueue/dequeue operations per packet.
/**< reset interrupt event, sent to VF on PF reset */
RTE_ETH_EVENT_VF_MBOX, /**< message from the VF received by PF */
RTE_ETH_EVENT_MACSEC, /**< MACsec offload related event */
+ RTE_ETH_EVENT_INTR_RMV, /**< device removal event */
RTE_ETH_EVENT_MAX /**< max value of this enum */
};
/**
* When there is no rx packet coming in Rx Queue for a long time, we can
* sleep lcore related to RX Queue for power saving, and enable rx interrupt
- * to be triggered when rx packect arrives.
+ * to be triggered when Rx packet arrives.
*
* The rte_eth_dev_rx_intr_enable() function enables rx queue
* interrupt on specific rx queue of a port.
void *rte_eth_add_rx_callback(uint8_t port_id, uint16_t queue_id,
rte_rx_callback_fn fn, void *user_param);
-/*
-* Add a callback that must be called first on packet RX on a given port
-* and queue.
-*
-* This API configures a first function to be called for each burst of
-* packets received on a given NIC port queue. The return value is a pointer
-* that can be used to later remove the callback using
-* rte_eth_remove_rx_callback().
-*
-* Multiple functions are called in the order that they are added.
-*
-* @param port_id
-* The port identifier of the Ethernet device.
-* @param queue_id
-* The queue on the Ethernet device on which the callback is to be added.
-* @param fn
-* The callback function
-* @param user_param
-* A generic pointer parameter which will be passed to each invocation of the
-* callback function on this port and queue.
-*
-* @return
-* NULL on error.
-* On success, a pointer value which can later be used to remove the callback.
-*/
+/**
+ * Add a callback that must be called first on packet RX on a given port
+ * and queue.
+ *
+ * This API configures a first function to be called for each burst of
+ * packets received on a given NIC port queue. The return value is a pointer
+ * that can be used to later remove the callback using
+ * rte_eth_remove_rx_callback().
+ *
+ * Multiple functions are called in the order that they are added.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param queue_id
+ * The queue on the Ethernet device on which the callback is to be added.
+ * @param fn
+ * The callback function
+ * @param user_param
+ * A generic pointer parameter which will be passed to each invocation of the
+ * callback function on this port and queue.
+ *
+ * @return
+ * NULL on error.
+ * On success, a pointer value which can later be used to remove the callback.
+ */
void *rte_eth_add_first_rx_callback(uint8_t port_id, uint16_t queue_id,
rte_rx_callback_fn fn, void *user_param);
*/
int rte_eth_timesync_write_time(uint8_t port_id, const struct timespec *time);
-/**
- * Copy pci device info to the Ethernet device data.
- *
- * @param eth_dev
- * The *eth_dev* pointer is the address of the *rte_eth_dev* structure.
- * @param pci_dev
- * The *pci_dev* pointer is the address of the *rte_pci_device* structure.
- *
- * @return
- * - 0 on success, negative on error
- */
-void rte_eth_copy_pci_info(struct rte_eth_dev *eth_dev,
- struct rte_pci_device *pci_dev);
-
/**
* Create memzone for HW rings.
* malloc can't be used as the physical address is needed.
uint8_t en);
/**
-* Get the port id from pci adrress or device name
+* Get the port id from pci address or device name
* Ex: 0000:2:00.0 or vdev name net_pcap0
*
* @param name
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