From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andi Kleen Subject: Re: [PATCH 2/4] forcedeth: fix power management support Date: 29 May 2007 11:31:18 +0200 Message-ID: References: <465237E8.1060005@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Jeff Garzik , Manfred Spraul , Andrew Morton , nedev To: Ayaz Abdulla Return-path: Received: from ns1.suse.de ([195.135.220.2]:38062 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750968AbXE2Ien (ORCPT ); Tue, 29 May 2007 04:34:43 -0400 In-Reply-To: <465237E8.1060005@nvidia.com> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Ayaz Abdulla writes: > This patch fixes the power management functions. It includes lowering > the phy speed to conserve power. Shouldn't there be some way to disable this? AFAIK a few old switches have trouble with this. I assume a new ethtool option would be appropiate since we expect other drivers to gain this capability too. Could some of this code be put into the generic MII layer? -Andi