From owner-freebsd-arm@freebsd.org Tue Aug 30 23:33:38 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 64B17BC9D01; Tue, 30 Aug 2016 23:33:38 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-it0-x22c.google.com (mail-it0-x22c.google.com [IPv6:2607:f8b0:4001:c0b::22c]) (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 2CE8893C; Tue, 30 Aug 2016 23:33:38 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by mail-it0-x22c.google.com with SMTP id e124so12806768ith.0; Tue, 30 Aug 2016 16:33:38 -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=bmHAv4CY1J62OaJVtLYitGhOluWfK4ilgDOgEa+9vlY=; b=CsBO0tE8JLd8l2h7eBnPBg3C/UfEq0ZLfj6/wFkzqoUbez9PQnFv9bMLWSL8RPQrv9 lBdzGGd+rKX47kYIVavCOHpGGATZDqieZ78aY6qkuOJEAPbhWvnYLj6Mzil0z9MkNv4K uXo3OftyEj9DWYm8MfgSibCNSFestqfS/tbgjxNCCi3SGEOF6nj/0cMHnGvdC8HgPAKM bB0QFGZeoTOx9ANgv+iG4K55uOZA1Rof9k1oYfNzwvuW3ETjahNGNagrQO78X3c67o20 /4YpianQE41/wezfgtgBQ1P2AcAjnDxSipEAmZnAUhuo0r5pR2vIhvCATaU/ewyvmmWk UjEw== 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=bmHAv4CY1J62OaJVtLYitGhOluWfK4ilgDOgEa+9vlY=; b=P/QgHr8G1qIEk080pgW3pAu4HHE45y+Gwykfvr7KKO32QWRIZkBSZDeBsLUOAxFsPn BmyhpUd9zePmzAOsQN6wOpW2DF7W4O17+I79v53U312kkNOEmscm+nYMpl2diU+r+KUM w1M4o/Vl0X/M+Ef2wpc5NAsK2SvtR+K10YLnMt6FB2ICr6F2V9ZZRObO8UmjgDI2d9iQ pMQ2gTie9NikF4IWuNchgGJHzgaBtaYvElWm1XQgwzIytXKbdFbMqrIdMRm4l10tUwPq 6slC2kEHPs9D6cALchTT1d1XXWBTgBu/XjQU7kEbXkawgyyEFS8JoxdwK82hpouI5CEi 53wA== X-Gm-Message-State: AE9vXwOmlr5rKal4Ix1bgqfB1tQiulJqlcajj/hsxZZHZm/BThEjc6U+WvXJlns5to2aYWIV2yu1v9ZfSIdUAw== X-Received: by 10.36.150.70 with SMTP id z67mr25915253itd.80.1472600017558; Tue, 30 Aug 2016 16:33:37 -0700 (PDT) MIME-Version: 1.0 Received: by 10.36.141.129 with HTTP; Tue, 30 Aug 2016 16:33:36 -0700 (PDT) In-Reply-To: References: <0a35e401-47ba-dddb-3769-1b64353c3202@bsd.com.br> From: Adrian Chadd Date: Tue, 30 Aug 2016 16:33:36 -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 23:33:38 -0000 .. and which chipset? (dmesg | grep urtwn) -a On 30 August 2016 at 16:32, Adrian Chadd wrote: > 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 softwa= re >>> 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 webc= am, >>> 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 a= ll >>> 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 = the >>> same USB HUB, the same wrtwn device and same camera, randomly after som= e >>> time the beaglebone black network shutdown and terminal shows this mess= ages >>> : >>> >>> >>> 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 b= e >>> 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.o= rg"