#include <rte_ethdev.h>

Data Fields
uint32_t	link_speeds

struct rte_eth_rxmode	rxmode

struct rte_eth_txmode	txmode

uint32_t	lpbk_mode

struct {
struct rte_eth_rss_conf rss_conf

struct rte_eth_vmdq_dcb_conf vmdq_dcb_conf

struct rte_eth_dcb_rx_conf dcb_rx_conf

struct rte_eth_vmdq_rx_conf vmdq_rx_conf

}	rx_adv_conf

union {
struct rte_eth_vmdq_dcb_tx_conf vmdq_dcb_tx_conf

struct rte_eth_dcb_tx_conf dcb_tx_conf

struct rte_eth_vmdq_tx_conf vmdq_tx_conf

}	tx_adv_conf

uint32_t	dcb_capability_en

struct rte_eth_intr_conf	intr_conf

Detailed Description

A structure used to configure an Ethernet port. Depending upon the Rx multi-queue mode, extra advanced configuration settings may be needed.

Examples:: examples/bbdev_app/main.c, examples/bond/main.c, examples/distributor/main.c, examples/dma/dmafwd.c, examples/ethtool/ethtool-app/main.c, examples/eventdev_pipeline/pipeline_worker_generic.c, examples/eventdev_pipeline/pipeline_worker_tx.c, examples/flow_classify/flow_classify.c, examples/flow_filtering/main.c, examples/ip_fragmentation/main.c, examples/ip_pipeline/link.c, examples/ip_reassembly/main.c, examples/ipsec-secgw/ipsec-secgw.c, examples/ipv4_multicast/main.c, examples/l2fwd-cat/l2fwd-cat.c, examples/l2fwd-crypto/main.c, examples/l2fwd-event/l2fwd_common.c, examples/l2fwd-jobstats/main.c, examples/l2fwd-keepalive/main.c, examples/l2fwd/main.c, examples/l3fwd-graph/main.c, examples/l3fwd-power/main.c, examples/l3fwd/l3fwd_event.c, examples/l3fwd/main.c, examples/link_status_interrupt/main.c, examples/multi_process/client_server_mp/mp_server/init.c, examples/multi_process/symmetric_mp/main.c, examples/ntb/ntb_fwd.c, examples/packet_ordering/main.c, examples/pipeline/obj.c, examples/ptpclient/ptpclient.c, examples/qos_meter/main.c, examples/qos_sched/init.c, examples/rxtx_callbacks/main.c, examples/server_node_efd/server/init.c, examples/skeleton/basicfwd.c, examples/vhost/main.c, examples/vm_power_manager/main.c, examples/vmdq/main.c, and examples/vmdq_dcb/main.c.

Definition at line 1456 of file rte_ethdev.h.

Field Documentation

◆ link_speeds

uint32_t link_speeds

bitmap of RTE_ETH_LINK_SPEED_XXX of speeds to be used. RTE_ETH_LINK_SPEED_FIXED disables link autonegotiation, and a unique speed shall be set. Otherwise, the bitmap defines the set of speeds to be advertised. If the special value RTE_ETH_LINK_SPEED_AUTONEG (0) is used, all speeds supported are advertised.

Examples:: examples/ip_pipeline/link.c, and examples/pipeline/obj.c.

Definition at line 1457 of file rte_ethdev.h.

◆ rxmode

struct rte_eth_rxmode rxmode

Port Rx configuration.

Examples:: examples/bbdev_app/main.c, examples/bond/main.c, examples/distributor/main.c, examples/dma/dmafwd.c, examples/eventdev_pipeline/pipeline_worker_generic.c, examples/eventdev_pipeline/pipeline_worker_tx.c, examples/flow_filtering/main.c, examples/ip_fragmentation/main.c, examples/ip_reassembly/main.c, examples/ipsec-secgw/ipsec-secgw.c, examples/ipv4_multicast/main.c, examples/l2fwd-crypto/main.c, examples/l2fwd-event/l2fwd_common.c, examples/l2fwd-jobstats/main.c, examples/l2fwd-keepalive/main.c, examples/l2fwd/main.c, examples/l3fwd-graph/main.c, examples/l3fwd-power/main.c, examples/l3fwd/l3fwd_event.c, examples/l3fwd/main.c, examples/link_status_interrupt/main.c, examples/multi_process/client_server_mp/mp_server/init.c, examples/multi_process/symmetric_mp/main.c, examples/ntb/ntb_fwd.c, examples/pipeline/obj.c, examples/ptpclient/ptpclient.c, examples/qos_meter/main.c, examples/qos_sched/init.c, examples/rxtx_callbacks/main.c, examples/server_node_efd/server/init.c, examples/vhost/main.c, examples/vmdq/main.c, and examples/vmdq_dcb/main.c.

Definition at line 1464 of file rte_ethdev.h.

◆ txmode

struct rte_eth_txmode txmode

Port Tx configuration.

Examples:: examples/bond/main.c, examples/distributor/main.c, examples/dma/dmafwd.c, examples/ethtool/ethtool-app/main.c, examples/eventdev_pipeline/pipeline_worker_generic.c, examples/eventdev_pipeline/pipeline_worker_tx.c, examples/flow_classify/flow_classify.c, examples/flow_filtering/main.c, examples/ip_fragmentation/main.c, examples/ip_reassembly/main.c, examples/ipsec-secgw/ipsec-secgw.c, examples/ipv4_multicast/main.c, examples/l2fwd-crypto/main.c, examples/l2fwd-event/l2fwd_common.c, examples/l2fwd-jobstats/main.c, examples/l2fwd-keepalive/main.c, examples/l2fwd/main.c, examples/l3fwd-graph/main.c, examples/l3fwd-power/main.c, examples/l3fwd/l3fwd_event.c, examples/l3fwd/main.c, examples/link_status_interrupt/main.c, examples/multi_process/symmetric_mp/main.c, examples/ntb/ntb_fwd.c, examples/packet_ordering/main.c, examples/ptpclient/ptpclient.c, examples/qos_meter/main.c, examples/qos_sched/init.c, examples/rxtx_callbacks/main.c, examples/server_node_efd/server/init.c, examples/skeleton/basicfwd.c, examples/vm_power_manager/main.c, examples/vmdq/main.c, and examples/vmdq_dcb/main.c.

Definition at line 1465 of file rte_ethdev.h.

◆ lpbk_mode

uint32_t lpbk_mode

Loopback operation mode. By default the value is 0, meaning the loopback mode is disabled. Read the datasheet of given Ethernet controller for details. The possible values of this field are defined in implementation of each driver.

Definition at line 1466 of file rte_ethdev.h.