Date: Tue, 6 Sep 2016 20:01:11 +0200 From: Hans Petter Selasky <hps@selasky.org> To: =?UTF-8?B?T3RhY8OtbGlv?= <otacilio.neto@bsd.com.br>, Adrian Chadd <adrian@freebsd.org> Cc: "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org>, "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org> Subject: Re: Small example program shut down urtwn Message-ID: <9a18fa9c-040b-908a-3c99-7e61357553b4@selasky.org> In-Reply-To: <44440370-dfc1-f781-e69b-97fbcbc582b2@bsd.com.br> References: <fea1f0b8-d17c-5fc1-9593-6d8a6e2032db@bsd.com.br> <CAJ-Vmokotf8cf2HEDhwc6WYzMNLGoj-ZeV4UAxJFDjD6=yu76w@mail.gmail.com> <65f68e6c-a1cc-73ec-f3f0-048d4f339ad8@selasky.org> <44440370-dfc1-f781-e69b-97fbcbc582b2@bsd.com.br>
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On 09/06/16 18:38, Otacílio wrote: > After a lot of messages this appears: > > 13:04:40.000436 usbus1.2 > DONE-BULK-EP=00000081,SPD=HIGH,NFR=1,SLEN=384,IVAL=0,ERR=0 > 13:04:40.000447 usbus1.2 SUBM-BULK-EP=00000081,SPD=HIGH,NFR=1,SLEN=0,IVAL=0 > urtwn0: device timeout Hi, A USB analyzer would tell for sure. Most likely the USB dongle has stopped responding and is NAKing the 0x03 BULK OUT endpoint, which leads to the USB_ERR_TIMEOUT. You can try to set .interval = 1, in "struct usb_config", to nice the USB OUT transfers. --HPS
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