Tool/software: Linux
Hi all,
I want to test the edma under linux.
But it seems no edma test program inside the kernel.
So I used the dmatest follow /Documentation/dmatest.txt
like this :
insmod dmatest.ko echo dma0chan0 > /sys/module/dmatest/parameters/channel echo 2000 > /sys/module/dmatest/parameters/timeout echo 1 > /sys/module/dmatest/parameters/iterations echo 1 > /sys/module/dmatest/parameters/verbose echo 1 > /sys/module/dmatest/parameters/run
but there nothing output.
cat /sys/module/dmatest/parameters/run
N
It seems the dmatest not working. Could you please help me? thanks!
BR,
Denny