* Lu Baolu <baolu...@linux.intel.com> wrote:
> Hi Ingo,
>
> On 01/26/2017 03:19 PM, Ingo Molnar wrote:
> > * Lu Baolu <baolu...@linux.intel.com> wrote:
> >
> >> Fair enough.
> >>
> >> USB connection is stable enough, unless the user unplugs the
> >> USB cable during debugging.
> > What does the hardware do in this case? The XHCI registers are in the host
> > hardware, so they won't disappear, right? Is there some cable connection
> > status
> > bit we can extract without interrupts?
>
> Yes, there are register bits for us to know the cable status. I will go
> through the spec again and give you more accurate answer later.
Ok, that's good news - so we don't really have to time out and we don't have to
rely on the user holding the phone right either.
> I'm sorry. I will be off during the next 7 days for Chinese New Year
> holiday. My email access will be very limited during this time. I will
> revisit this thread after I am back from holiday.
>
> Sorry for the inconvenience.
No problem, have fun!
Thanks,
Ingo
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