qmi_wwan default RX URB size change to avoid babbling issue?

Bjørn Mork bjorn at mork.no
Fri Mar 25 12:16:44 UTC 2022


Aleksander Morgado <aleksander at aleksander.es> writes:

> Hey Bjørn & Daniele,
>
> What was the final decision regarding the update to the default RX URB
> size in the qmi_wwan driver? Wasn't it agreed to switch to the maximum
> size ever seen with aggregation enabled? 32768?

Yup, I believe that was the final conclusion.

> https://www.spinics.net/lists/netdev/msg681170.html
> https://www.spinics.net/lists/linux-usb/msg198858.html
>
> I've looked and the latest commits in linux git master and haven't
> found anything related; have I missed it?

Don't think so.  Crossing fingers that it wasn't my fault...


Bjørn


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