rte_eth_hairpin_queue_cap Struct Reference

#include <rte_ethdev.h>

Data Fields
uint32_t	locked_device_memory:1
uint32_t	rte_memory:1
uint32_t	reserved:30

Detailed Description

Warning

EXPERIMENTAL: this API may change, or be removed, without prior notice

A structure used to return the Tx or Rx hairpin queue capabilities.

Definition at line 1158 of file rte_ethdev.h.

Field Documentation

locked_device_memory

uint32_t locked_device_memory

When set, PMD supports placing descriptors and/or data buffers in dedicated device memory.

Definition at line 1163 of file rte_ethdev.h.

rte_memory

uint32_t rte_memory

When set, PMD supports placing descriptors and/or data buffers in host memory managed by DPDK.

Definition at line 1169 of file rte_ethdev.h.

reserved

uint32_t reserved

Reserved for future fields

Definition at line 1171 of file rte_ethdev.h.

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

• lib/ethdev/rte_ethdev.h