rte_eth_pfc_queue_conf - Man Page

#include <rte_ethdev​.h>

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​.

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