From owner-freebsd-wireless@FreeBSD.ORG Sat Oct 8 00:33:39 2011 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C6529106564A for ; Sat, 8 Oct 2011 00:33:39 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-gx0-f182.google.com (mail-gx0-f182.google.com [209.85.161.182]) by mx1.freebsd.org (Postfix) with ESMTP id 85F8B8FC08 for ; Sat, 8 Oct 2011 00:33:39 +0000 (UTC) Received: by ggeq3 with SMTP id q3so4072048gge.13 for ; Fri, 07 Oct 2011 17:33:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=ckh6E+lEqOr5pv2pkOdAMibQUcQs5BITvCSrrdq8xdU=; b=Bxtqm7GXE54fF8VbDxOTYpWYTDqGirmwUlOHPnZ6BYmDIOhkrIezfk/gzWBqo9DYw7 mKJH49KjsOinoMp/2GBaMCkw+CYToPM7Yn7kNLBT7kQKJOzjhZi+N/N0K0ZlHNeA+pES u6zYlRURFuAF11UVSFhHoyiofHD/pwaxuhh8M= MIME-Version: 1.0 Received: by 10.236.161.10 with SMTP id v10mr13313521yhk.88.1318034018764; Fri, 07 Oct 2011 17:33:38 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.236.111.42 with HTTP; Fri, 7 Oct 2011 17:33:38 -0700 (PDT) In-Reply-To: <957EB052144AA64AB39F7AB268783201022FA3E2CF@VA3DIAXVS881.RED001.local> References: <957EB052144AA64AB39F7AB268783201022FA3E2CF@VA3DIAXVS881.RED001.local> Date: Sat, 8 Oct 2011 08:33:38 +0800 X-Google-Sender-Auth: bzOHjdxzUgaLMRc-LptaBilyF-U Message-ID: From: Adrian Chadd To: Edgar Martinez Content-Type: text/plain; charset=ISO-8859-1 Cc: "freebsd-wireless@freebsd.org" Subject: Re: LOR - COM LOCK X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.5 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: Sat, 08 Oct 2011 00:33:39 -0000 On 8 October 2011 08:28, Edgar Martinez wrote: > It's noisy...I swear I can literally hear the radios modulating...and know when something bad is up based on the sound...which is how I normally find the problem node... > > Multiple nodes are running multiple radios, doing multiple things...on top of the other noise in the area. > > I'll send in the chuck of code as soon as I get a chance to look at that...I'm wrapping up a watchdog. Ok. I do remember seeing the AR5416 take it's sweet ass time doing NF calibration in noisy environments. I can likely modify the code to not hang around in a tight loop, waiting for the hardware to finish. But I wonder whether there's a bigger problem somewhere lurking in that older HAL code. Hrm! Adrian