From owner-freebsd-wireless@FreeBSD.ORG Thu Mar 28 20:33:40 2013 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 5BF7498 for ; Thu, 28 Mar 2013 20:33:40 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-wg0-f45.google.com (mail-wg0-f45.google.com [74.125.82.45]) by mx1.freebsd.org (Postfix) with ESMTP id E5E4C1A3 for ; Thu, 28 Mar 2013 20:33:39 +0000 (UTC) Received: by mail-wg0-f45.google.com with SMTP id x12so1966666wgg.24 for ; Thu, 28 Mar 2013 13:33:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=t4TIhkRvqJf72MKLbWtcOtQ83EJOPfXXswjbhTeLavU=; b=gZqGkelQQhDakkX35e9+q0vsfCL01Jd1dp/xM8utfax0CieZlsqDxMl4qBjnJYs4qB RFjTGBWsCGnhU6+0HeMi7IGGkWlyl5f5JzFdQ1oi0Q5Hh2TbmrLglUPjSXEyj6qAb8AH pHkCvwONS50essXERiOcoj6VDoyBqAUr4r5ALwKhVbDxR3wMCtjcNG8CKKF0J9xsjviy xWk2En9e0vC4UhH75oeYH4pUKqWN51nbJ+07sHQcmMGdspRekLgPP148Wj5jbEMwQlAj grzYxqg1bd424dzUMFAstn0BaWBSGOBxYhkK/7D1aE02Ra0Nb2ciJ7Pc8FFy5FKEBYwS ZjhA== MIME-Version: 1.0 X-Received: by 10.194.22.5 with SMTP id z5mr83013wje.5.1364502818787; Thu, 28 Mar 2013 13:33:38 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.216.108.130 with HTTP; Thu, 28 Mar 2013 13:33:38 -0700 (PDT) In-Reply-To: <5154A891.2010303@gmail.com> References: <51522277.6040107@gmail.com> <51523B6F.5010506@gmail.com> <51538239.9030903@gmail.com> <5153852A.1040508@gmail.com> <5154A3F1.1090200@gmail.com> <5154A891.2010303@gmail.com> Date: Thu, 28 Mar 2013 13:33:38 -0700 X-Google-Sender-Auth: XnVzlpnXOOnHpvGTG1maG2SdavQ Message-ID: Subject: Re: [wip] ar9300 hostap support From: Adrian Chadd To: Joshua Isom Content-Type: text/plain; charset=ISO-8859-1 Cc: freebsd-wireless@freebsd.org X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.14 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: Thu, 28 Mar 2013 20:33:40 -0000 On 28 March 2013 13:31, Joshua Isom wrote: >> Right. None of these have any frames stuck in the FIFO. Good. Now, I >> have to go chase down why we're seeing this. >> > > I just noticed something odd, it counts from 0, 1, 2, 3, 8. It skips 4-7 > and 9. Why aren't the rest set up? Because they're not needed at this point. There's just four WME categories (best effort, bulk, voice, video) and we map each WME level to one hardware TX queue. Later on there'll be others (eg uapsd, bulk management frames) that will show up. But that's a later project. >> Is it plausibly 7-9 dB in your environment? :-) I'm worried that I've >> not done the chip setup right and it's acting deaf-y. >> > > Every device has poor reception in that room, but FreeBSD is the only one I > can get numbers from. That's why the antenna I'm doing is directional. My > laptop has an Intel chip, and even Intel's "Advanced Statistics" gives me no > real numbers. The best I could give you is a "bar" count. Ok, that's good to know. Adrian