On 20/04/2021 02:49, Joakim Zhang wrote:
...
>> I have tested this patch, but unfortunately the board still fails to resume
>> correctly. So it appears to suffer with the same issue we saw on the previous
>> implementation.
>
> Could I double check with you? Have you reverted Commit 9c63faaa931e ("net:
> stmmac: re-init rx buffers when mac resume back") and then apply above patch
> to do the test?
>
> If yes, you still saw the same issue with Commit 9c63faaa931e? Let's recall
> the problem, system suspended, but system hang when STMMAC resume back, right?
I tested your patch on top of next-20210419 which has Thierry's revert
of 9c63faaa931e. So yes this is reverted. Unfortunately, with this
change resuming from suspend still does not work.
Jon
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nvpublic
