From owner-freebsd-wireless@FreeBSD.ORG  Tue Apr 29 19:37:19 2014
Return-Path: <owner-freebsd-wireless@FreeBSD.ORG>
Delivered-To: freebsd-wireless@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 47A4E215
 for <freebsd-wireless@freebsd.org>; Tue, 29 Apr 2014 19:37:19 +0000 (UTC)
Received: from mail-qc0-x234.google.com (mail-qc0-x234.google.com
 [IPv6:2607:f8b0:400d:c01::234])
 (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 03B681193
 for <freebsd-wireless@freebsd.org>; Tue, 29 Apr 2014 19:37:18 +0000 (UTC)
Received: by mail-qc0-f180.google.com with SMTP id i17so43103qcy.11
 for <freebsd-wireless@freebsd.org>; Tue, 29 Apr 2014 12:37:18 -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=FxqUzgjAbuBdrRc+7UxvrZWU/+7JEPRKo0+HKPlwT88=;
 b=mweMzEZSDhdeTwVJLNR4PYKRwbZ2nQkPM0Rzcai04D/zu56eR4M7N5MWgcpHBvJu8Q
 Xj5xXLPOvps0yYWdIAl1gvJFJsSiCv+qDxq+VrriTeVie8J/MF4CvnI0ez1Iz03u6dyr
 l7Ol/TQld9JgSKwtKnSFFOpL2YvkHUoXvh7J9qzHyY9Z4mAwfoauCy+JXP0CONPd9gVW
 SEGG50GXU5xNOS1283pA4IujxWVDp22Phf5LqPACEQmQenC34KZNnUGexDOBoVzuqRtQ
 32qOP7H3RwPHm0FFvNQk5mzViNqxwDGvc5usuNOurDHTXRtJ8G5gHnKUIIgKUBGikF6k
 Yifw==
MIME-Version: 1.0
X-Received: by 10.224.38.138 with SMTP id b10mr14814536qae.98.1398800238036;
 Tue, 29 Apr 2014 12:37:18 -0700 (PDT)
Sender: adrian.chadd@gmail.com
Received: by 10.224.191.201 with HTTP; Tue, 29 Apr 2014 12:37:17 -0700 (PDT)
In-Reply-To: <CAJ-VmokVPA0rQSwins3NuppV+2ypYLCTF0nFGeU828GLpPp2KQ@mail.gmail.com>
References: <20140226123709.GA31099@syn.pertho.net>
 <CAJ-Vmom=b5tPTh1qWNG=zV5qM=Wzf1BRe5+2-ndrR648NSFmkw@mail.gmail.com>
 <530EE7F4.3080903@shurik.kiev.ua>
 <CAJ-VmomsEdS5nm8rX6245rAEhVxWeOc4aO9AYrmEBHuUKHG=Tw@mail.gmail.com>
 <24791.1393550277@elam.kais.kyoto-u.ac.jp>
 <CAJ-Vmo=wZyMM1uWTyFV=Yb3vd=EmfiW_NY5Vp1c-JmV5hF2ENA@mail.gmail.com>
 <75498.1398751548@elam.kais.kyoto-u.ac.jp>
 <CAJ-VmokVPA0rQSwins3NuppV+2ypYLCTF0nFGeU828GLpPp2KQ@mail.gmail.com>
Date: Tue, 29 Apr 2014 12:37:17 -0700
X-Google-Sender-Auth: _JgnYkEZhPp5V_nlSaxD4lyleFg
Message-ID: <CAJ-Vmo=y77Eh9CCevN4cAWn23SZ1cG=gCq9YMPeJ4xeP6j77Gw@mail.gmail.com>
Subject: Re: Centrino Wireless-N 1000 support is also broken (Re: iwn(4) in
 -HEAD supporting Centrino Wireless-N 135)
From: Adrian Chadd <adrian@freebsd.org>
To: Kaho Toshikazu <vinwa@elam.kais.kyoto-u.ac.jp>
Content-Type: text/plain; charset=UTF-8
Cc: "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org>
X-BeenThere: freebsd-wireless@freebsd.org
X-Mailman-Version: 2.1.17
Precedence: list
List-Id: "Discussions of 802.11 stack,
 tools device driver development." <freebsd-wireless.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-wireless>, 
 <mailto:freebsd-wireless-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-wireless/>
List-Post: <mailto:freebsd-wireless@freebsd.org>
List-Help: <mailto:freebsd-wireless-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-wireless>, 
 <mailto:freebsd-wireless-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 29 Apr 2014 19:37:19 -0000

Hi,

Ok. So r258030 changed the antenna configuration for transmitting to
use the tx chainmask from the EEPROM settings,r ather than hard-coding
it to IWN_ANT_AB. This is needed because a bunch of NICs actually
don't have two antennas and if you feed it IWN_ANT_AB it just plainly
doesn't work.

So, if you try -HEAD, but you set antmask_2stream to be IWN_ANT_AB,
does it fix the problem?

Ie, add this line

linkq.antmsk_2stream = IWN_ANT_AB;

.. just after this line:

linkq.ampdu_limit = htole16(4000);

Thanks,


-a