Re: DMA driver API, source_burst_length, dest_burst_length
thanks for the clarification. I suppose:What are the data units? octets?This is HW related. It can't specified here in the generic API.
source_transfer_width should be source_data_size ?
dest_transfer_width should be dest_data_size ?
It is a little redundant, what is the reason for two burst length variables? You can also pass the number of bytes per request and then calculate the burst length in the driver, if necessary.
Do you mean "enum dma_burst_length"? No driver seems to use it.
I would be glad if you would find time to review PR and the fix for test_chan_blen_transfer (15757e1).