rte_eth_dcb_info Struct Reference

#include <rte_ethdev.h>

Data Fields
uint8_t	nb_tcs
uint8_t	prio_tc [RTE_ETH_DCB_NUM_USER_PRIORITIES]
uint8_t	tc_bws [RTE_ETH_DCB_NUM_TCS]
struct rte_eth_dcb_tc_queue_mapping	tc_queue

Detailed Description

A structure used to get the information of DCB. It includes TC UP mapping and queue TC mapping.

Definition at line 1973 of file rte_ethdev.h.

Field Documentation

nb_tcs

uint8_t nb_tcs

number of TCs

Definition at line 1974 of file rte_ethdev.h.

prio_tc

uint8_t prio_tc[RTE_ETH_DCB_NUM_USER_PRIORITIES]

Priority to tc

Definition at line 1975 of file rte_ethdev.h.

tc_bws

uint8_t tc_bws[RTE_ETH_DCB_NUM_TCS]

Tx BW percentage for each TC

Definition at line 1976 of file rte_ethdev.h.

tc_queue

struct rte_eth_dcb_tc_queue_mapping tc_queue

Rx queues assigned to tc

Definition at line 1978 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