DOKK / manpages / debian 13 / dpdk-doc / RTE_DMA_DEV_UNUSED.3.en
rte_dmadev_pmd.h(3) Library Functions Manual rte_dmadev_pmd.h(3)

rte_dmadev_pmd.h

#include <dev_driver.h>
#include <rte_compat.h>
#include 'rte_dmadev.h'


struct rte_dma_dev_ops


enum rte_dma_dev_state { RTE_DMA_DEV_UNUSED = 0, RTE_DMA_DEV_REGISTERED, RTE_DMA_DEV_READY }

DMA Device PMD interface

Driver facing interface for a DMA device. These are not to be called directly by any application.

Definition in file rte_dmadev_pmd.h.

Possible states of a DMA device.

See also

struct rte_dma_dev::state

Enumerator

Device is unused.
Device is registered, but not ready to be used.
Device is ready for use. This is set by the PMD.

Definition at line 113 of file rte_dmadev_pmd.h.

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