From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932488Ab3BSKMa (ORCPT ); Tue, 19 Feb 2013 05:12:30 -0500 Received: from arroyo.ext.ti.com ([192.94.94.40]:42265 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932187Ab3BSKM1 (ORCPT ); Tue, 19 Feb 2013 05:12:27 -0500 Date: Tue, 19 Feb 2013 12:12:09 +0200 From: Felipe Balbi To: Alexander Stein CC: Greg KH , Felipe Balbi , Linux Kernel Mailing List , Subject: Re: SYSFS "errors" Message-ID: <20130219101209.GK23197@arwen.pp.htv.fi> Reply-To: References: <20130218153316.GA2663@arwen.pp.htv.fi> <20130218172700.GH2663@arwen.pp.htv.fi> <20130218174916.GA2070@kroah.com> <2721602.qxhJKWaVil@ws-stein> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ee6FjwWxuMujAVRe" Content-Disposition: inline In-Reply-To: <2721602.qxhJKWaVil@ws-stein> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --ee6FjwWxuMujAVRe Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable +netdev On Tue, Feb 19, 2013 at 08:41:47AM +0100, Alexander Stein wrote: > On Monday 18 February 2013 09:49:16, Greg KH wrote: > > > Invalid argument - /sys/devices/virtual/net/lo/speed > > > Invalid argument - /sys/devices/virtual/net/lo/duplex >=20 > This is even true for ethernet devices which do not have a link currently= or non-ethernet devices (e.g. CAN). > > LANG=3DC cat /sys/class/net/enp1s8/speed > > cat: /sys/class/net/enp1s8/speed: Invalid argument > > ethtool enp1s8 | grep -A1 Speed > > Speed: Unknown! > > Duplex: Unknown! (255) > > LANG=3DC cat /sys/class/net/can0/speed > > cat: /sys/class/net/can0/speed: Invalid argument >=20 > Regards, > Alexander >=20 --=20 balbi --ee6FjwWxuMujAVRe Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJRI0/5AAoJEIaOsuA1yqREGeIP/2ZAuPIyUkxI8eoU7E7Xw0vn 8Tq/Jz2uJjhULrkpPm35EtyY2pzSpED+yqaoOrgrXmXusbS7OYL5GDZjlP+cFDWW hXt2l9I/MuKkB7hH3d0dq1fkaWUhg0aNVE4dHFCkgIU8nU6j25mJh3zyVU8a4n8Z wyyYpiKFRZmdsoWKExYLDRudbKUARQXlIWe2DffmwwFeRf9zcncvkOryE7meh3YW OzQ1JK6HGmHTyvA7WPNJkyvLC1npggmZa9vockGOlE1nLVjmh8fpGJssNdc58tZt LRD2feX0wLhwPmHvk7B/Ydzkoi20FYJ+mFAb0JcsR9URRTJE4aVTTaefiB7A1eZ5 AGvazRnHhb5V91+yHBXvvZ0YdspZ3vIU4A21jwknG+D+i3YNYJfdl64rmODHCf4b 3fdW6gjqoPpuOYI3tato81S+Xc+sfYSaIJWuaaLXlV2eRh2CPQz1715LQdFWB5VD PUVIZhMyuZlduE0cVpOnMwZpCRFKFtBze+RoUixQDVn/Wo88QBkJkyxYAp1ORPxC soYUMZcEzr21EKJaG4mGw4XGoEqdMRV+A5JRyRVJpmrrz2H4BQ/aBhjR2ZWSX2cm 59B6349WQJFytG6J1xuZ1HtUbqal/Of1Zm97AfV8LnMZxRttzFVx5qp0vZvIqXYX beIYFeahvKlzsvLJzo56 =dOuU -----END PGP SIGNATURE----- --ee6FjwWxuMujAVRe--