dma_thread_diotest1 dma_thread_diotest -a 512
dma_thread_diotest2 dma_thread_diotest -a 1024
dma_thread_diotest3 dma_thread_diotest -a 1536
dma_thread_diotest4 dma_thread_diotest -a 2048
dma_thread_diotest5 dma_thread_diotest -a 2560
dma_thread_diotest6 dma_thread_diotest -a 3072
dma_thread_diotest7 dma_thread_diotest -a 3584