From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oa0-x22c.google.com (mail-oa0-x22c.google.com [IPv6:2607:f8b0:4003:c02::22c]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id A420621F2CF for ; Fri, 13 Jun 2014 12:49:56 -0700 (PDT) Received: by mail-oa0-f44.google.com with SMTP id i7so3385827oag.3 for ; Fri, 13 Jun 2014 12:49:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=nODOwUHqo6gQnoEu83DYiP5+ha+UkevYLYOFzb1BeXc=; b=T8MC0GXvEOnn506KXdNWereuv8qsBXfP0hWvATK4HI+5da7fDuJJHei1YOoKvDMj97 htYGoHtBPllNaVFp6ucFmn020hEWkGurRoNCgoNm8D3mC3BmxpV1TChl/sHHtGYbYxGP r27XcnNJp/Iclrln1tR4SBcwlEiEevPiL7KN2Ppp61ruUNYjMHRp31DAxqvzpmzU3B1U aeYI4CTjTiCQGA8htacYwJc8/XVJCa98Z+ytoeYYoBGvo+EoNcWs4YxyWYGGKkG8/tqD H5Idm7ybtVp1ACOY4PcIiiWohLQiMoG98TG88jcHdrgpKEVLDstSIdyOVdjx8WVWM6K9 Q/WQ== MIME-Version: 1.0 X-Received: by 10.60.149.233 with SMTP id ud9mr4957615oeb.66.1402688995686; Fri, 13 Jun 2014 12:49:55 -0700 (PDT) Sender: gettysjim@gmail.com Received: by 10.76.73.100 with HTTP; Fri, 13 Jun 2014 12:49:55 -0700 (PDT) In-Reply-To: <20140613124523.0c8b003e@nehalam.linuxnetplumber.net> References: <20140613124523.0c8b003e@nehalam.linuxnetplumber.net> Date: Fri, 13 Jun 2014 15:49:55 -0400 X-Google-Sender-Auth: YePQYHW-wimCoafo6wGdiUnVkzQ Message-ID: From: Jim Gettys To: Stephen Hemminger Content-Type: multipart/alternative; boundary=047d7b41c0cc5180c804fbbcfb92 Cc: cerowrt-devel Subject: Re: [Cerowrt-devel] Another wifi hang (3.10.32-12)? X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: Development issues regarding the cerowrt test router project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 Jun 2014 19:49:56 -0000 --047d7b41c0cc5180c804fbbcfb92 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Fri, Jun 13, 2014 at 3:45 PM, Stephen Hemminger < stephen@networkplumber.org> wrote: > We had wifi hang today as well. Is there any information worth gathering? > =E2=80=8BDon't think so. Felix has a new driver that may help, but we don'= t have a build with it usable this instant. =E2=80=8BI'm negotiating with Dave abou= t building one this instant. > > Also, when Mac does suspend/resume it falls off wifi. I suspect it needs = to > redo negotiation or DHCP, not sure. But doing on/off on Mac clears it. > =E2=80=8B > =E2=80=8BNot quite sure what you mean... Can you describe what is doing wha= t to whom better? - Jim =E2=80=8B > =E2=80=8B > > _______________________________________________ > Cerowrt-devel mailing list > Cerowrt-devel@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/cerowrt-devel > --047d7b41c0cc5180c804fbbcfb92 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable


On Fri= , Jun 13, 2014 at 3:45 PM, Stephen Hemminger <stephen@networkplu= mber.org> wrote:
We had wifi hang today as well. Is there any= information worth gathering?

=E2=80=8BDon't think so. =C2=A0Felix has a new driver that may help, bu= t we don't have a build with it usable this instant. =C2=A0=E2=80=8BI&#= 39;m negotiating with Dave about building one this instant.

Also, when Mac does suspend/resume it falls off wifi. I suspect it needs to=
redo negotiation or DHCP, not sure. But doing on/off on Mac clears it.
=E2=80=8B<= /div>

=E2=80=8BNot quite sure what you mean... Can you describe what is doing wha= t to whom better?
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 - Jim

=E2=80=8B<= /div>
=C2=A0
=E2= =80=8B

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