How about FIFO RAM case?
If the FIFO has a fixed address, then according to the user guide, the DMA controller won't generate a burst transaction to it. We can try confirming this if you'd like. Cheers, Dave _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev