From: Alexander Stein <alexander.stein@systec-electronic.com>
To: Greg KH <gregkh@linuxfoundation.org>
Cc: Felipe Balbi <balbi@ti.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: SYSFS "errors"
Date: Tue, 19 Feb 2013 08:41:47 +0100 [thread overview]
Message-ID: <2721602.qxhJKWaVil@ws-stein> (raw)
In-Reply-To: <20130218174916.GA2070@kroah.com>
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
This is even true for ethernet devices which do not have a link currently or non-ethernet devices (e.g. CAN).
> LANG=C 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=C cat /sys/class/net/can0/speed
> cat: /sys/class/net/can0/speed: Invalid argument
Regards,
Alexander
next prev parent reply other threads:[~2013-02-19 7:41 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-18 15:33 SYSFS "errors" Felipe Balbi
2013-02-18 15:50 ` Greg KH
2013-02-18 15:52 ` Felipe Balbi
2013-02-18 17:13 ` Greg KH
2013-02-18 17:27 ` Felipe Balbi
2013-02-18 17:45 ` Borislav Petkov
2013-02-18 18:47 ` Felipe Balbi
2013-02-18 19:40 ` Borislav Petkov
2013-02-18 20:04 ` Felipe Balbi
2013-02-18 17:49 ` Greg KH
2013-02-18 18:46 ` Felipe Balbi
2013-02-18 18:46 ` Felipe Balbi
2013-02-18 19:46 ` Mauro Carvalho Chehab
2013-02-18 19:46 ` Mauro Carvalho Chehab
2013-02-18 20:05 ` Felipe Balbi
2013-02-18 20:05 ` Felipe Balbi
2013-02-18 21:47 ` Mauro Carvalho Chehab
2013-02-18 21:47 ` Mauro Carvalho Chehab
2013-02-18 21:54 ` Greg KH
2013-02-18 22:13 ` Borislav Petkov
2013-02-18 22:26 ` Greg KH
2013-02-18 22:44 ` Borislav Petkov
2013-02-19 10:03 ` Mauro Carvalho Chehab
2013-02-19 10:11 ` Felipe Balbi
2013-02-19 10:11 ` Felipe Balbi
2013-02-19 11:11 ` Mauro Carvalho Chehab
2013-02-19 11:11 ` Mauro Carvalho Chehab
2013-02-19 11:43 ` Borislav Petkov
2013-02-19 12:16 ` Mauro Carvalho Chehab
2013-02-19 12:35 ` Borislav Petkov
2013-02-19 12:46 ` Mauro Carvalho Chehab
2013-02-19 13:06 ` Borislav Petkov
2013-02-19 13:15 ` Felipe Balbi
2013-02-19 13:15 ` Felipe Balbi
2013-02-19 13:28 ` Borislav Petkov
2013-02-19 13:38 ` Felipe Balbi
2013-02-19 13:38 ` Felipe Balbi
2013-02-19 13:50 ` Mauro Carvalho Chehab
2013-02-19 13:50 ` Mauro Carvalho Chehab
2013-02-19 13:55 ` Borislav Petkov
2013-02-19 13:50 ` Borislav Petkov
2013-02-19 13:58 ` Hannes Reinecke
2013-02-19 14:10 ` Borislav Petkov
2013-02-19 14:14 ` Mauro Carvalho Chehab
2013-02-19 14:19 ` Felipe Balbi
2013-02-19 14:19 ` Felipe Balbi
2013-02-19 14:35 ` Mauro Carvalho Chehab
2013-02-19 14:50 ` Borislav Petkov
2013-02-19 14:53 ` Felipe Balbi
2013-02-19 14:53 ` Felipe Balbi
2013-02-19 13:42 ` Mauro Carvalho Chehab
2013-02-18 21:48 ` Alan Stern
2013-02-18 21:48 ` Alan Stern
2013-02-18 21:57 ` Felipe Balbi
2013-02-18 21:57 ` Felipe Balbi
2013-02-19 7:41 ` Alexander Stein [this message]
2013-02-19 10:12 ` Felipe Balbi
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=2721602.qxhJKWaVil@ws-stein \
--to=alexander.stein@systec-electronic.com \
--cc=balbi@ti.com \
--cc=gregkh@linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.