cliams that "Read and Write channels in the DMA are both enabled to minimize the changes to the system which allows the kernel driver to still operate without any changes." I have use back the same kernel driver (dma-proxy.c) and application (dma-proxy-test.c) to test out the design. However the RX Channels was not able to receive any data incoming from the binary counter, eventually ended with (DMA TIMED OUT). Am i missing out some settings with relation to this RECEIVE ONLY DMA design? Thanks in advance.