Vivek Gulati 
Dear All, I am working on NAND flash controller of mini6410 board for NAND and system performance. For this, I am trying to add DMA support for data transfer between NAND flash controller and memory. I have used BSP implemented function for DMA access(implemented in <Linux source>/arch/arm/mach-s3c64xx/dma.c) to configure DMA but no interrupt are comming from DMA In one of the link, I found that s3c6410 NAND controller does not support DMA. http://laforge.gnumonks.org/weblog/2008/10/27/ Is this correct or is there any workaround for DMA interoperability with NAND flash controller Thanks in advance Vivek Gulati