Re: [lwip-users] TCP retransmission flooding at end of stream

[Michael Steinecke]

Simon Goldschmidt wrote
> Michael Steinecke wrote:
>> Sergio R. Caprile wrote
>>>>>/ The FW Library bug in the Ethernet IRQ, eating fast packets is
fixed./
>>>>So no, this does not seem to be the standard STM issue...
>>>
>>> Oh, I see, missed that part. Should we believe the vendor ? (terrified
>>> face)
>> 
>> I think there is another related bug as well. The semaphore to signal new
>> packets is a binary one. It should be a counting one. I had it at least
> 
> Ehrm, wasn't that the STM bug we were talking about? At least I think I
> remember something like that being discussed on this list...
> 
> So you haven't fixed it? That could explain retransmissions...

No I'd fixed that one for the entire time. The post I'd read regarding the
famous bug talked about
http://lists.nongnu.org/archive/html/lwip-users/2014-03/msg00033.html 
This is fixed in the meantime by STM32



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