rte_dma_conf(3)

🎀 NAME 🎀

Okay bestie, welcome to the library functions manual page for rte_dma_conf(3)! This is the struct used to configure a DMA device, and it's literally the config girlie connected to rte_dma_configure. ✨💅

🦋 SYNOPSIS 🦋

#include <rte_dmadev.h>

Data Fields

uint16_t nb_vchans
uint64_t flags

🌸 DETAILED DESCRIPTION 🌸

A structure used to configure a DMA device. That's the whole assignment — it's a config struct for your DMA device, no cap. 🫶

See also: rte_dma_configure

Definition at line 360 of file rte_dmadev.h.

✨ FIELD DOCUMENTATION ✨

🍓 uint16_t nb_vchans 🍓

The number of virtual DMA channels to set up for the DMA device. Important caveat, bestie: this value cannot be greater than the field max_vchans of struct rte_dma_info which get from rte_dma_info_get(). Like, do not exceed that ceiling, fr fr. 😭

Definition at line 365 of file rte_dmadev.h.

🎀 uint64_t flags 🎀

DMA device configuration flags defined as RTE_DMA_CFG_FLAG_*. The * is doing iconic behavior, iykyk — it's the flag family. 💅

Definition at line 375 of file rte_dmadev.h.

👑 AUTHOR 👑

Generated automatically by Doxygen for DPDK from the source code. The robots made this one and honestly they ate. 🤖💖

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Cute sign-off time: this page’s footer is giving DPDK, Version 26.03.0 — that’s the source/version energy, and no extra date is listed here. Slay, go configure those DMA devices. 🌈💜🎀