On 4.2.2020 11.05, Oliver Neukum wrote: > Am Dienstag, den 04.02.2020, 09:17 +0100 schrieb Benjamin Tissoires: >> Ouch, very much ouch. Resending 20 times on a generic path when the >> timeout can be several seconds is pretty much a bad thing. Again, this >> should be limited to the device you are talking to, and not be >> generic. Or maybe you are encountering a usb controller issue. > Yes. You need a least to consider teh unplug case. > > Regards > Oliver The patch does not loop in normal case, only if there are timeouts, and even then not more than 400ms .. 20ms sleep while retry. -- Br, Lauri J.
