Re: [PATCH] usb: dwc3: Fix latency of DSTS while receiving wakeup event

[Prashanth K <quic_prashk@quicinc.com>]

On 14-08-24 05:00 am, Thinh Nguyen wrote:
>>> When we receive the wakeup event, then the device is no longer in
>>> L1/L2/U3. The Start Tranfer command should go through. >
>> Ok will do this, I hope there won't be any corner cases where the link is
>> down when start_xfer happens. I was not really sure about the history, thats
>> why tried to incorporate my fix into the above IF check.
>>
> 
> It was initially implemented verbatim base on the Start Transfer command
> suggestion from the programming guide without considering the dwc3
> driver flow. First dwc3 checks for U1/U2/U3 state. Then we fixed to only
> check for L1/L2/U3 state, but it's still not right. I've had this on my
> TODO list for awhile and haven't made an update since it's not critical.
> 
Sure, thanks for the confirmation, will send v2.

Regards,
Prashanth K