table of contents
| rte_eth_hairpin_queue_cap(3) | DPDK | rte_eth_hairpin_queue_cap(3) |
NAME¶
rte_eth_hairpin_queue_cap
SYNOPSIS¶
#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 1191 of file rte_ethdev.h.
Field Documentation¶
uint32_t locked_device_memory¶
When set, PMD supports placing descriptors and/or data buffers in dedicated device memory.
Definition at line 1196 of file rte_ethdev.h.
uint32_t rte_memory¶
When set, PMD supports placing descriptors and/or data buffers in host memory managed by DPDK.
Definition at line 1202 of file rte_ethdev.h.
uint32_t reserved¶
Reserved for future fields
Definition at line 1204 of file rte_ethdev.h.
Author¶
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| Fri Dec 15 2023 | Version 23.11.0 |