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rte_dma_conf(3) Library Functions Manual rte_dma_conf(3)

NAME

rte_dma_conf

SYNOPSIS

#include <rte_dmadev.h>

Data Fields


uint16_t nb_vchans
uint64_t flags

Detailed Description

A structure used to configure a DMA device.

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. 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 365 of file rte_dmadev.h.

uint64_t flags

DMA device configuration flags defined as RTE_DMA_CFG_FLAG_*.

Definition at line 375 of file rte_dmadev.h.

Author

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Version 25.11.0 DPDK