From: David Miller <davem@davemloft.net>
To: jeffrey.t.kirsher@intel.com
Cc: netdev@vger.kernel.org, gospo@redhat.com, bruce.w.allan@intel.com
Subject: Re: [net-next-2.6 PATCH 1/2] e1000e: reset MAC-PHY interconnect on 82577/82578 during Sx->S0
Date: Thu, 06 May 2010 01:22:55 -0700 (PDT) [thread overview]
Message-ID: <20100506.012255.108783613.davem@davemloft.net> (raw)
In-Reply-To: <20100506075959.8910.13493.stgit@localhost.localdomain>
From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date: Thu, 06 May 2010 01:00:06 -0700
> From: Bruce Allan <bruce.w.allan@intel.com>
>
> During Sx->S0 transitions, the interconnect between the MAC and PHY on
> 82577/82578 can remain in SMBus mode instead of transitioning to the
> PCIe-like mode required during normal operation. Toggling the LANPHYPC
> Value bit essentially resets the interconnect forcing it to the correct
> mode.
>
> Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Applied.
prev parent reply other threads:[~2010-05-06 8:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-06 8:00 [net-next-2.6 PATCH 1/2] e1000e: reset MAC-PHY interconnect on 82577/82578 during Sx->S0 Jeff Kirsher
2010-05-06 8:00 ` [net-next-2.6 PATCH 2/2] e1000e: Reset 82577/82578 PHY before first PHY register read Jeff Kirsher
2010-05-06 8:23 ` David Miller
2010-05-06 8:22 ` David Miller [this message]
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=20100506.012255.108783613.davem@davemloft.net \
--to=davem@davemloft.net \
--cc=bruce.w.allan@intel.com \
--cc=gospo@redhat.com \
--cc=jeffrey.t.kirsher@intel.com \
--cc=netdev@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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).