|API||API Description||Input Parameters||Return Values|
|int ifc_qdma_request_submit(struct ifc_qdma_channel *qchnl, int dir);||
Submits all prepared and pending DMA transactions to MCDMA engine. Before calling this API, Application may need to call ifc_qdma_request_prepare to prepare the transactions. If you want to give priority to one channel and submit more number of transactions at a time from one channel, application may need to call multiple times and then submit APIs at a time to submit all the transactions.
qchnl: channel context received on ifc_qchannel_get()
dir: DMA direction, one of IFC_QDMA_DIRECTION_*
0 on success
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