212 	struct dma_status stat;  member
364 	if (bytes > chan->stat.pending_length) {  in edma_chan_cyclic_consume()
368 	chan->stat.read_position =  in edma_chan_cyclic_consume()
369 		(chan->stat.read_position + bytes) % chan->bsize;  in edma_chan_cyclic_consume()
371 	if (chan->stat.read_position > chan->stat.write_position) {  in edma_chan_cyclic_consume()
372 		chan->stat.free = chan->stat.read_position -  in edma_chan_cyclic_consume()
373 			chan->stat.write_position;  in edma_chan_cyclic_consume()
374 	} else if (chan->stat.read_position == chan->stat.write_position) {  in edma_chan_cyclic_consume()
375 		chan->stat.free = chan->bsize;  in edma_chan_cyclic_consume()
377 		chan->stat.free = chan->bsize -  in edma_chan_cyclic_consume()
378 			(chan->stat.write_position - chan->stat.read_position);  in edma_chan_cyclic_consume()
381 	chan->stat.pending_length = chan->bsize - chan->stat.free;  in edma_chan_cyclic_consume()
403 	if (bytes > chan->stat.free) {  in edma_chan_cyclic_produce()
407 	chan->stat.write_position =  in edma_chan_cyclic_produce()
408 		(chan->stat.write_position + bytes) % chan->bsize;  in edma_chan_cyclic_produce()
410 	if (chan->stat.write_position > chan->stat.read_position) {  in edma_chan_cyclic_produce()
411 		chan->stat.pending_length = chan->stat.write_position -  in edma_chan_cyclic_produce()
412 			chan->stat.read_position;  in edma_chan_cyclic_produce()
413 	} else if (chan->stat.write_position == chan->stat.read_position) {  in edma_chan_cyclic_produce()
414 		chan->stat.pending_length = chan->bsize;  in edma_chan_cyclic_produce()
416 		chan->stat.pending_length = chan->bsize -  in edma_chan_cyclic_produce()
417 			(chan->stat.read_position - chan->stat.write_position);  in edma_chan_cyclic_produce()
420 	chan->stat.free = chan->bsize - chan->stat.pending_length;  in edma_chan_cyclic_produce()