rte_dma_conf Struct Reference

#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

Examples:

examples/dma/dmafwd.c, and examples/vhost/main.c.

Definition at line 332 of file rte_dmadev.h.

Field Documentation

nb_vchans

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().

Examples:

examples/dma/dmafwd.c, and examples/vhost/main.c.

Definition at line 337 of file rte_dmadev.h.

enable_silent

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 345 of file rte_dmadev.h.

---

The documentation for this struct was generated from the following file:

• lib/dmadev/rte_dmadev.h