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  4. rte_dma_conf(3)

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rte_dma_conf(3) DPDK rte_dma_conf(3)

NAME

rte_dma_conf

SYNOPSIS

#include <rte_dmadev.h>

Data Fields


uint16_t nb_vchans
bool enable_silent

Detailed Description

A structure used to configure a DMA device.

See also

rte_dma_configure

Definition at line 321 of file rte_dmadev.h.

Field Documentation

uint16_t nb_vchans

The number of virtual DMA channels to set up for the DMA device. This value cannot be greater than the field 'max_vchans' of struct rte_dma_info which get from rte_dma_info_get().

Definition at line 326 of file rte_dmadev.h.

bool enable_silent

Indicates whether to enable silent mode. false-default mode, true-silent mode. This value can be set to true only when the SILENT capability is supported.

See also

RTE_DMA_CAPA_SILENT

Definition at line 334 of file rte_dmadev.h.

Author

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Fri Dec 15 2023 Version 23.11.0