rte_eth_rxmode Struct Reference

#include <rte_ethdev.h>

Data Fields
enum rte_eth_rx_mq_mode	mq_mode
uint32_t	max_rx_pkt_len
uint16_t	split_hdr_size
__extension__ uint16_t	header_split: 1
__extension__ uint16_t	hw_ip_checksum: 1
__extension__ uint16_t	hw_vlan_filter: 1
__extension__ uint16_t	hw_vlan_strip: 1
__extension__ uint16_t	hw_vlan_extend: 1
__extension__ uint16_t	jumbo_frame: 1
__extension__ uint16_t	hw_strip_crc: 1
__extension__ uint16_t	enable_scatter: 1
__extension__ uint16_t	enable_lro: 1

Detailed Description

A structure used to configure the RX features of an Ethernet port.

Definition at line 348 of file rte_ethdev.h.

Field Documentation

enum rte_eth_rx_mq_mode mq_mode

The multi-queue packet distribution mode to be used, e.g. RSS.

Examples:

bond/main.c, distributor/main.c, dpdk_qat/main.c, ip_reassembly/main.c, l2fwd-crypto/main.c, l3fwd-acl/main.c, l3fwd-power/main.c, l3fwd-vf/main.c, l3fwd/main.c, load_balancer/init.c, multi_process/client_server_mp/mp_server/init.c, multi_process/symmetric_mp/main.c, performance-thread/l3fwd-thread/main.c, qos_meter/main.c, vhost/main.c, vhost_xen/main.c, vmdq/main.c, and vmdq_dcb/main.c.

Definition at line 350 of file rte_ethdev.h.

uint32_t max_rx_pkt_len

Only used if jumbo_frame enabled.

Examples:

ip_fragmentation/main.c, ip_reassembly/main.c, ipv4_multicast/main.c, l3fwd-acl/main.c, l3fwd-power/main.c, l3fwd/main.c, performance-thread/l3fwd-thread/main.c, ptpclient/ptpclient.c, qos_sched/init.c, rxtx_callbacks/main.c, skeleton/basicfwd.c, and vhost/main.c.

Definition at line 351 of file rte_ethdev.h.

uint16_t split_hdr_size

hdr buf size (header_split enabled).

Examples:

l2fwd-jobstats/main.c, l2fwd-keepalive/main.c, l2fwd/main.c, link_status_interrupt/main.c, multi_process/l2fwd_fork/main.c, netmap_compat/bridge/bridge.c, quota_watermark/qw/init.c, and tep_termination/vxlan_setup.c.

Definition at line 352 of file rte_ethdev.h.

__extension__ uint16_t header_split

Header Split enable.

Examples:

exception_path/main.c, and kni/main.c.

Definition at line 354 of file rte_ethdev.h.

__extension__ uint16_t hw_ip_checksum

IP/UDP/TCP checksum offload enable.

Definition at line 354 of file rte_ethdev.h.

__extension__ uint16_t hw_vlan_filter

VLAN filter enable.

Definition at line 354 of file rte_ethdev.h.

__extension__ uint16_t hw_vlan_strip

VLAN strip enable.

Definition at line 354 of file rte_ethdev.h.

__extension__ uint16_t hw_vlan_extend

Extended VLAN enable.

Definition at line 354 of file rte_ethdev.h.

__extension__ uint16_t jumbo_frame

Jumbo Frame Receipt enable.

Examples:

l3fwd-acl/main.c, l3fwd-power/main.c, l3fwd-vf/main.c, l3fwd/main.c, performance-thread/l3fwd-thread/main.c, and vhost/main.c.

Definition at line 354 of file rte_ethdev.h.

__extension__ uint16_t hw_strip_crc

Enable CRC stripping by hardware.

Definition at line 354 of file rte_ethdev.h.

__extension__ uint16_t enable_scatter

Enable scatter packets rx handler

Definition at line 354 of file rte_ethdev.h.

__extension__ uint16_t enable_lro

Enable LRO

Definition at line 354 of file rte_ethdev.h.

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The documentation for this struct was generated from the following file:

• lib/librte_ether/rte_ethdev.h