SPI with DMA is not working?

Would have been nice(r) if you gave the actual MPU part-number.

SPI interfaces differ from device to device, so I wrote a general SPI-master interface handling some of the differences. I recently wrapped this in a MM-Slave block.

I have no idea if modifying the Altera supplied SPI module is straightforward. (They are in Verilog, and I do VHDL ...). A lot of the Qsys building blocks are NIOS II oriented and thus driven by software. This complicates things now and then.