MV_XOR_MIN_BYTE_COUNT
MV_XOR_MIN_BYTE_COUNT, DMA_FROM_DEVICE);
MV_XOR_MIN_BYTE_COUNT, DMA_TO_DEVICE);
mv_chan->dummy_src, MV_XOR_MIN_BYTE_COUNT, DMA_FROM_DEVICE);
mv_chan->dummy_dst, MV_XOR_MIN_BYTE_COUNT, DMA_TO_DEVICE);
MV_XOR_MIN_BYTE_COUNT, DMA_TO_DEVICE);
MV_XOR_MIN_BYTE_COUNT, DMA_FROM_DEVICE);
if (unlikely(len < MV_XOR_MIN_BYTE_COUNT))
len = MV_XOR_MIN_BYTE_COUNT;
char dummy_src[MV_XOR_MIN_BYTE_COUNT];
char dummy_dst[MV_XOR_MIN_BYTE_COUNT];