rio_request_dma(9) - phpMan
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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