rio_request_mport_dma (9) Linux Manual Page
rio_request_mport_dma – request RapidIO capable DMA channel associated with specified local RapidIO mport device.
Synopsis
struct dma_chan *rio_request_mport_dma(struct rio_mport *mport);Arguments
mport
-
- RIO mport to perform DMA data transfers
Description
Returns pointer to allocated DMA channel or NULL if failed.
Author
Matt Porter <mporter [at] kernel.crashing.org>, <mporter [at] mvista.com>
- Author.