rte_eth_dcb_info(3)

📦 version 26.03, in nixos 26.05, nixpkgs unstable

okay bestie, welcome to the rte_eth_dcb_info(3) page — yes, from the Library Functions Manual, and yes, we’re gonna get through it together 🫶

✨ NAME ✨

rte_eth_dcb_info — the DCB info struct, bestie. That’s the whole name, no cap 💅

🌸 SYNOPSIS 🌸

#include <rte_ethdev.h>

✨ Data Fields ✨

these are the fields, exactly as they are — no renaming, no “fixing,” just vibes and types 🎀

  • 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 🌈

so this is a structure used to get the information of DCB, fr fr. It includes TC UP mapping and queue TC mapping — that’s the tea 🔥

Definition at line 2023 of file rte_ethdev.h.

🎀 Field Documentation 🎀

uint8_t nb_tcs

this is the number of TCs ✨

Definition at line 2024 of file rte_ethdev.h.

uint8_t prio_tc[RTE_ETH_DCB_NUM_USER_PRIORITIES]

priority to tc — exactly that, bestie 💖

Definition at line 2025 of file rte_ethdev.h.

uint8_t tc_bws[RTE_ETH_DCB_NUM_TCS]

Tx BW percentage for each TC — get those bandwidth percentages, periodt 💅

Definition at line 2026 of file rte_ethdev.h.

struct rte_eth_dcb_tc_queue_mapping tc_queue

Rx queues assigned to tc — yes, the Rx queues are assigned to tc, iconic 🌸

Definition at line 2028 of file rte_ethdev.h.

💜 Author 💜

generated automatically by Doxygen for DPDK from the source code — not a human, just Doxygen doing its little auto-gen thing 🙈

xoxo, your Unix bestie 💖 — source/version tea: DPDK, Version 26.03.0; page: rte_eth_dcb_info(3). (The footer has no date, so no cap, no invented date 💀)

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