From owner-freebsd-arm@freebsd.org Tue Aug 30 23:32:54 2016 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B33E8BC9C41; Tue, 30 Aug 2016 23:32:54 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-oi0-x22f.google.com (mail-oi0-x22f.google.com [IPv6:2607:f8b0:4003:c06::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 7D953869; Tue, 30 Aug 2016 23:32:54 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by mail-oi0-x22f.google.com with SMTP id l203so48304604oib.1; Tue, 30 Aug 2016 16:32:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=dk0YSShG+hmpEv+wM2EeCELou4faoqef4eV2FPToa4U=; b=h5auOXtq7OCOYaO6HTJICxCALAC3oFsrGllLkafn57g4PE0Oljf8vpxMRq/DvM763u d+AOWtybEgyi8X7LmZ8lkHKXkDWjaa00kVoLbtvTgctEEoFu4pICv8XWkinujY1JSdMV b8R2ztsxFwE5TPLISfPDTxdV8MGmIpDM4tQHWIH8UbABzqdhoIxph9g09HIuECGyEpE0 ZP/2gQZC6QT3luFJHqFOLltdDVV1Ud8VyUHy4TspldzduSY+D4a7M+kBZun4jGgRZ5lz gURL7iXeUgD3bfw0NTiT/zQEzYDEzszwexKLW4oOOiruukciASKsnIXwv+AmLeJv2SJU GLbg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=dk0YSShG+hmpEv+wM2EeCELou4faoqef4eV2FPToa4U=; b=VP1Q6jV+e12j4+wNY5q2Shgbr1zyhzwnoNjMs+/T+DpzdBYm/OzzPB/14+U1ty0GUP RH58E3xysQWAWgH7Bk+GX281e5cXdwClGNPt3+ub78yLIFViWEwxaMDFyczpOEZJ0nqx XUT6qooukomjpVPVVCT/r4R4xAQZX1kwo08+P0MmB5YS8pzLOpudJ43vaYY20F80WUph vSYhcSZI4DvYmRtWwqjYSn2tx9WhzZcUOKlcLMghdNdfIWN4F+QA4RHom44n+j3VJbzG nhC5b+tBre2awDnvjMsLFbEqAgAFOTYEw5chl3t2v99OduQMVrTgyHNsCUtrTvHZ4V31 JVXg== X-Gm-Message-State: AE9vXwP3rqfhpAu6ON2iJI1HZA1hJQ27MyqJbqiXV+NVray+npCRGqRjfVHv6felkzWOheX25DuMCLkj8hCiHQ== X-Received: by 10.157.35.85 with SMTP id k21mr7249385otd.41.1472599973668; Tue, 30 Aug 2016 16:32:53 -0700 (PDT) MIME-Version: 1.0 Received: by 10.36.141.129 with HTTP; Tue, 30 Aug 2016 16:32:50 -0700 (PDT) In-Reply-To: References: <0a35e401-47ba-dddb-3769-1b64353c3202@bsd.com.br> From: Adrian Chadd Date: Tue, 30 Aug 2016 16:32:50 -0700 Message-ID: Subject: Re: urtwn instable on Beaglebone Black To: Andriy Voskoboinyk Cc: "freebsd-wireless@freebsd.org" , =?UTF-8?B?T3RhY8OtbGlv?= , "freebsd-arm@freebsd.org" , "freebsd-usb@freebsd.org" Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Aug 2016 23:32:54 -0000 hi, What's the signal level? (ifconfig -v wlan0 list sta) -a On 30 August 2016 at 12:21, Andriy Voskoboinyk wrote: > Tue, 30 Aug 2016 21:33:28 +0300 =D0=B1=D1=83=D0=BB=D0=BE =D0=BD=D0=B0=D0= =BF=D0=B8=D1=81=D0=B0=D0=BD=D0=BE Otac=C3=ADlio > : > > I have no ideas here (it works (mostly) fine on x86 and I have no > possibility > to check it with ARM). > > P.S. Other (ARM-specific?) issues: > https://lists.freebsd.org/pipermail/freebsd-arm/2016-July/014382.html > https://forums.freebsd.org/threads/57396 > > > >> Dears >> >> I'm using a beaglebone black to stream video over UDP. I wrote a softwar= e >> and have tested it using a urtwn device + webcam Logitech C920. All is >> connected using a USB hub with external power source. So urtwn and webca= m, >> both are plugged in the same USB hub. When I plug the hub and run my >> software on a old notebook intel centrino with FreeBSD 11.0-RC2 AMD64 al= l >> works fine. Last night the system stream video all night. But, when I >> replace the notebook by beaglebone black running FreeBSD 11.0-RC1 with t= he >> same USB HUB, the same wrtwn device and same camera, randomly after some >> time the beaglebone black network shutdown and terminal shows this messa= ges >> : >> >> >> Network is down >> % urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> >> Then, I need to run >> >> /etc/rc.d/netif stop >> >> /etc/rc.d/netif start >> >> To enable network again. So, someone can give me a hit about what can be >> this and how to fix? >> >> Thanks a lot >> >> []'s >> >> -Otacilio >> >> _______________________________________________ >> freebsd-wireless@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-wireless >> To unsubscribe, send any mail to >> "freebsd-wireless-unsubscribe@freebsd.org" > > _______________________________________________ > freebsd-wireless@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-wireless > To unsubscribe, send any mail to "freebsd-wireless-unsubscribe@freebsd.or= g"