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RIO_REQUEST_DMA(9)                   RapidIO driver interface                  RIO_REQUEST_DMA(9)



NAME
       rio_request_dma - request RapidIO capable DMA channel that supports specified target
       RapidIO device.

SYNOPSIS
       struct dma_chan * rio_request_dma(struct rio_dev * rdev);

ARGUMENTS
       rdev
           RIO device associated with DMA transfer

DESCRIPTION
       Returns pointer to allocated DMA channel or NULL if failed.

AUTHOR
       Matt Porter <mporter AT kernel.org>, <mporter AT mvista.com>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                        RIO_REQUEST_DMA(9)


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