From owner-freebsd-wireless@FreeBSD.ORG Sun Dec 22 02:33:36 2013 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 117EC72; Sun, 22 Dec 2013 02:33:36 +0000 (UTC) Received: from mail0.glenbarber.us (mail0.glenbarber.us [IPv6:2607:fc50:1:2300:1001:1001:1001:face]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id D821C1572; Sun, 22 Dec 2013 02:33:35 +0000 (UTC) Received: from glenbarber.us (70.15.88.86.res-cmts.sewb.ptd.net [70.15.88.86]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) (Authenticated sender: gjb) by mail0.glenbarber.us (Postfix) with ESMTPSA id 59F6925F49; Sun, 22 Dec 2013 02:33:34 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.8.3 mail0.glenbarber.us 59F6925F49 Authentication-Results: mail0.glenbarber.us; dkim=none reason="no signature"; dkim-adsp=none Date: Sat, 21 Dec 2013 21:33:31 -0500 From: Glen Barber To: Adrian Chadd Subject: Re: "disappearing" ath(4) Message-ID: <20131222023331.GJ1730@glenbarber.us> References: <20131221023558.GJ3148@glenbarber.us> <20131221023924.GK3148@glenbarber.us> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="2fjX3cMESU3XgGmZ" Content-Disposition: inline In-Reply-To: X-Operating-System: FreeBSD 11.0-CURRENT amd64 User-Agent: Mutt/1.5.22 (2013-10-16) Cc: "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." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 22 Dec 2013 02:33:36 -0000 --2fjX3cMESU3XgGmZ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Dec 21, 2013 at 08:17:32AM -0800, Adrian Chadd wrote: > The second possibility is that it's asleep - and no, NIC reads aren't > showing 0xdeadc0de, 0xdeadbeef, etc. So no, it's not that. >=20 I didn't think of this when you first mentioned it, but I recently added this to rc.conf: performance_cx_lowest=3D"C2" economy_cx_lowest=3D"C2" Another thing I failed to mention, is the ath(4) is part of lagg(4), accompanied by alc(4). I'm half wondering if the *_cx_lowest is triggering something. The other half wonders if lagg(4) triggers something funky. > He's also recently opened up his laptop and fiddled around. >=20 "Trust me, I'm an engineer!" > he's going off to do some more testing. >=20 "What can possibly go wrong?" Glen --2fjX3cMESU3XgGmZ Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (FreeBSD) iQIcBAEBCAAGBQJStk97AAoJELls3eqvi17QVGwP/jo7yEH85pc/ioKl3RnYn/7B tHTOtWI4dhscT7yJmxNYiFuYQ8eZ6Tvw8itVvdTdNUTBrXRBVS0N6MFyByK7s2C0 KlJn/QwqrAb/5Rv1wrca4R+EllEjYy3xSYMIMVHoQMDR/GOXXfnJ5s+F+BfTYur6 brVRR+qp1YCyWj8mELUAJFkPcAjwkW0qhhwf6YWG9eNOnWSUWdeeidVUABucPjZV nutAYuPNXf3wAgVD9tLFdQ2pUpbMl8iY/Ir/Ffq8oGmghmKc8d9vOxP1UcFluokB y5Qo3kkBxn5Cur0xb2DVgY8awTkyi4pZR2CvCywLI4c80yDtDkSROjDtfhePOM09 fAJcx0Wu1blGjNM9iNgv3n2EWX7AVHoJXT6X5ykZgJnI8GjyQkz0PSHIHLX84UvI renRX9xphQKyhxivgOXx3cTQ4EsXxdgqGBgT9AeSCyeEH9uyE1GerqQwWexvU9ab BkHk3dluXb6bWEMn+6Z2NjV5xu5b55UXvP6l9yAB3e2As7i2htOn02YxuzM70Ie/ Jhysy2COp+OzO3RexVIUN2ascxuV5gqyF22HpbzHQEbBB6ylzVJj1JM4rhPn8KgO 5OKqmu2B7mCm29wY4XL5XKg+Fva/oJzec/P2Vhn65o0/fgYIw1wFCtGT2fNEQhDE /F0ERFEXeM163ADDMO53 =1uXj -----END PGP SIGNATURE----- --2fjX3cMESU3XgGmZ--