From: Andrew Lunn <andrew@lunn.ch>
To: "Robert P. J. Day" <rpjday@crashcourse.ca>
Cc: Linux kernel netdev mailing list <netdev@vger.kernel.org>
Subject: Re: followup: what's responsible for setting netdev->operstate to IF_OPER_DOWN?
Date: Sun, 26 Aug 2018 21:24:45 +0200 [thread overview]
Message-ID: <20180826192445.GD7359@lunn.ch> (raw)
In-Reply-To: <alpine.LFD.2.21.1808261102450.13415@localhost.localdomain>
On Sun, Aug 26, 2018 at 11:14:33AM -0400, Robert P. J. Day wrote:
>
> apologies for the constant pleas for assistance, but i think i'm
> zeroing in on the problem that started all this. recap: custom
> FPGA-based linux box with multiple ports, where the current symptom is
> that there is no userspace notification when someone simply unplugs
> one of the ports ("ifconfig" shows that interface still RUNNING).
What are you using for a PHY? Are you using phylib or phylink? I
strongly suggest you do, and then you don't need to care about any of
this.
Andrew
next prev parent reply other threads:[~2018-08-26 23:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-26 15:14 followup: what's responsible for setting netdev->operstate to IF_OPER_DOWN? Robert P. J. Day
2018-08-26 19:24 ` Andrew Lunn [this message]
2018-08-26 19:26 ` Robert P. J. Day
2018-08-26 20:50 ` Stephen Hemminger
2018-08-27 6:22 ` Robert P. J. Day
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=20180826192445.GD7359@lunn.ch \
--to=andrew@lunn.ch \
--cc=netdev@vger.kernel.org \
--cc=rpjday@crashcourse.ca \
/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.