rte_eth_pfc_queue_conf Struct Reference

#include <rte_ethdev.h>

Data Fields
enum rte_eth_fc_mode	mode

Detailed Description

Warning

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

A structure used to configure Ethernet priority flow control parameters for ethdev queues.

rte_eth_pfc_queue_conf::rx_pause structure shall be used to configure given tx_qid with corresponding tc. When ethdev device receives PFC frame with rte_eth_pfc_queue_conf::rx_pause::tc, traffic will be paused on rte_eth_pfc_queue_conf::rx_pause::tx_qid for that tc.

rte_eth_pfc_queue_conf::tx_pause structure shall be used to configure given rx_qid. When rx_qid is congested, PFC frames are generated with rte_eth_pfc_queue_conf::rx_pause::tc and rte_eth_pfc_queue_conf::rx_pause::pause_time to the peer.

Definition at line 1460 of file rte_ethdev.h.

Field Documentation

mode

enum rte_eth_fc_mode mode

Link flow control mode

Definition at line 1461 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