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 :
e2e.ti.com/.../437599
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
cat /sys/module/dmatest/parameters/run
N
but there nothing output.
dmesg | tail -n 1
[ 11.305235] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
It seems the dmatest not working. Could you please help me? thanks!
BR,
Denny
