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.
COPYRIGHT
rio_request_mport_dma(9)
request RapidIO capable DMA channel associated with specified local RapidIO mport device.