From owner-freebsd-wireless@FreeBSD.ORG Fri Sep 5 19:26:29 2014 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 00343FE for ; Fri, 5 Sep 2014 19:26:28 +0000 (UTC) Received: from mail-qa0-x231.google.com (mail-qa0-x231.google.com [IPv6:2607:f8b0:400d:c00::231]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B09821257 for ; Fri, 5 Sep 2014 19:26:28 +0000 (UTC) Received: by mail-qa0-f49.google.com with SMTP id s7so7448701qap.22 for ; Fri, 05 Sep 2014 12:26:27 -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=u8kHaGH7ttL7LJyheYokPTAYRihjKKdh7cJj8o5HBqc=; b=xITvO7l2nUNT9qY/fZCrKaf873FvzPRmDhi1SoLLDajWNGlpGXJVMUjo+2sSGNHDYG Oex6ZUhe+gXy3ezjFdQv+uaA8zKAHpEcS5Y1lPszdicH0NKHztuD2BzRnzTjtBM1owej FRIiF4LffgEj/p4lBqhKLJQizUZcsl9hhBy72K/tmoX8Jo9sba+oGI0C13TdXLz3NCAc ejRt6k3EqIIUQMc0lRWy25MM7Js2czsqE5tUl649ETmXG8I2nTlfC2ZqItVB++J2dd1y mhOTZiUI0I73qfK7J2dKXdQ38wqP70WV+XpiGS29tizx09dsc+SAFT6DfySNp/3Ejyjg bAqg== MIME-Version: 1.0 X-Received: by 10.224.46.8 with SMTP id h8mr22258477qaf.6.1409945187895; Fri, 05 Sep 2014 12:26:27 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.224.39.139 with HTTP; Fri, 5 Sep 2014 12:26:27 -0700 (PDT) In-Reply-To: References: Date: Fri, 5 Sep 2014 12:26:27 -0700 X-Google-Sender-Auth: AlLM2Gu2ahUnxN2HSEZ8DMBWZj0 Message-ID: Subject: Re: Intel Centrino Wireless-N 2230 status From: Adrian Chadd To: Oliver Pinter Content-Type: text/plain; charset=UTF-8 Cc: "freebsd-wireless@freebsd.org" X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 Sep 2014 19:26:29 -0000 Hi! This is just an iwn panic. Did your actual -HEAD kernel panic? Try doing this with sysctl dev.iwn.0.debug=0xff; let's see what happens just before the firmware loses its mind. Thanks! -a On 5 September 2014 12:22, Oliver Pinter wrote: > I got the attached iwn panic, even if running in -ht mode. In between > I have a working connection. > I set up now a serial console and try to enable the ht mode with debugging. > > On 9/3/14, Oliver Pinter wrote: >> Or not, I forgot the -ht option in rc.conf. >> >> G STA + G AP = ok >> G STA + N AP = ok >> N STA + N AP = fail >> >> On 9/3/14, Oliver Pinter wrote: >>> Hi! >>> >>> Small status update: >>> The mode N works too, I mistyped the other AP's passwork. >>> So both mode G and mode N working after the backports. >>> >>> BTW, can you MFC the same changes to 10.1? >>> >>> On 9/2/14, Adrian Chadd wrote: >>>> Hi, >>>> >>>> Compile it with IWN_DEBUG, then >>>> >>>> sysctl dev.iwn.0.debug=0x1 >>>> >>>> >>>> -a >>>> >>>> >>>> On 2 September 2014 12:41, Oliver Pinter wrote: >>>>> I not tried freebsd-head yet, but I'm able today. In mode N seems like >>>>> the NIC sends only one frame, and no more. >>>>> >>>>> With tcpdump and/or wlandebug I see only rx packets and no tx. >>>>> >>>>> If you add some pointer what changes must I create to easier debug, or >>>>> what concrete information required, feel free to ping me or send the >>>>> details. >>>>> >>>>> On 9/2/14, Adrian Chadd wrote: >>>>>> Cool! Have you tried freebsd-head? Does it work there? >>>>>> >>>>>> How's it failing in association state? What's it saying? >>>>>> >>>>>> >>>>>> -a >>>>>> >>>>>> >>>>>> On 2 September 2014 12:30, Oliver Pinter >>>>>> wrote: >>>>>>> Hi All! >>>>>>> >>>>>>> After I backported all of the net80211 and iwn changes from >>>>>>> 11-CURRENT >>>>>>> to 10-STABLE the wireless NIC in subject working on mode G. If I try >>>>>>> to use with mode N (ht20, ht40) it failed in association state. >>>>>>> >>>>>>> All of the backports are in this github repo: >>>>>>> >>>>>>> https://github.com/opntr/opBSD/commits/op/stable/10-iwn-backport >>>>>>> >>>>>>> Oliver >>>>>> >>>> >>> >>