On Sun, 11 Sep 2016, Arun Thiruvanantha wrote:

> Thanks for your replay.
> 
> Reload means reset the hardware.
> 
> these are steps doing:
> 
> 1 Booting
> 2 reset
> issue will occurring after doing above steps. for more than 5 times.

What kernel version are you using?

> Also some time EUSB  chip detecting and no issue Booting well.
> Some time EUSB chip is not detcting and Booting will hang and reset the
> hardware..
> We cannot run those dynamic_debug command When issue occurring case.

You can add this to the kernel's boot command line:

        dyndbg="module ehci_hcd =p"

That will have the same effect.

Alan Stern

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