From owner-freebsd-wireless@FreeBSD.ORG Thu May 30 02:30:57 2013 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id DF7DC1199 for ; Thu, 30 May 2013 02:30:57 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from albert.catwhisker.org (m209-73.dsl.rawbw.com [198.144.209.73]) by mx1.freebsd.org (Postfix) with ESMTP id C03C616A for ; Thu, 30 May 2013 02:30:56 +0000 (UTC) Received: from albert.catwhisker.org (localhost [127.0.0.1]) by albert.catwhisker.org (8.14.7/8.14.7) with ESMTP id r4U2Uq81033584; Wed, 29 May 2013 19:30:52 -0700 (PDT) (envelope-from david@albert.catwhisker.org) Received: (from david@localhost) by albert.catwhisker.org (8.14.7/8.14.7/Submit) id r4U2UpxR033583; Wed, 29 May 2013 19:30:51 -0700 (PDT) (envelope-from david) Date: Wed, 29 May 2013 19:30:51 -0700 From: David Wolfskill To: "Julian H. Stacey" Subject: Re: iwn(4) link down/up cycling Message-ID: <20130530023051.GJ1334@albert.catwhisker.org> References: <20130528115531.GO1334@albert.catwhisker.org> <201305291654.r4TGse3C070284@fire.js.berklix.net> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="YtWd7p+F4osuzCU+" Content-Disposition: inline In-Reply-To: <201305291654.r4TGse3C070284@fire.js.berklix.net> User-Agent: Mutt/1.5.21 (2010-09-15) 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, 30 May 2013 02:30:57 -0000 --YtWd7p+F4osuzCU+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, May 29, 2013 at 06:54:40PM +0200, Julian H. Stacey wrote: > David Wolfskill wrote: > ... > > Have I done something avoidable to encourage this behavior? >=20 > Might this be a USB device coming & going ? ie might it be USB bus at fau= lt ? > ... I admit that hardware is not one of my stronger points, but I would think that the fact that the iwn0 device shows up in the output of "pciconf -vl": iwn0@pci0:3:0:0: class=3D0x028000 card=3D0x12118086 chip=3D0x4237808= 6 rev=3D0x00 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'PRO/Wireless 5100 AGN [Shiloh] Network Connection' class =3D network gives reason to believe that the device is attached via PCI, rather than USB. I hope. :-} But I appreciate the suggestion. Peace, david --=20 David H. Wolfskill david@catwhisker.org Taliban: Evil men with guns afraid of truth from a 14-year old girl. See http://www.catwhisker.org/~david/publickey.gpg for my public key. --YtWd7p+F4osuzCU+ Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.20 (FreeBSD) iEYEARECAAYFAlGmudoACgkQmprOCmdXAD1W8wCeJhIVwZnlGXYYzarBUZJkUhtz bnwAn0agPDJV0SYwT6f/DBfvVt5oFo9m =wvAC -----END PGP SIGNATURE----- --YtWd7p+F4osuzCU+--