netdev - Re: [net-2.6 PATCH] e1000e: reset the PHY on 82577/82578 when going to Sx

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <20091022.212228.193712916.davem@davemloft.net>
Date:	Thu, 22 Oct 2009 21:22:28 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	jeffrey.t.kirsher@...el.com
Cc:	netdev@...r.kernel.org, gospo@...hat.com, bruce.w.allan@...el.com
Subject: Re: [net-2.6 PATCH] e1000e: reset the PHY on 82577/82578 when
 going to Sx

From: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Date: Thu, 22 Oct 2009 19:53:00 -0700

> From: Bruce Allan <bruce.w.allan@...el.com>
> 
> The PHY on 82577/82578 parts needs a soft reset when transitioning to Sx
> state in order for the PHY write which disables gigabit speed to take
> effect.  Gigabit speed must be disabled in order for the PHY writes to
> registers on page 800 (the wakeup control registers) to work as expected
> otherwise the system might not wake via WoL.
> 
> Signed-off-by: Bruce Allan <bruce.w.allan@...el.com>
> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>

Applied.
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html