Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758532AbYLHL5n (ORCPT ); Mon, 8 Dec 2008 06:57:43 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755445AbYLHLxn (ORCPT ); Mon, 8 Dec 2008 06:53:43 -0500 Received: from ogre.sisk.pl ([217.79.144.158]:37749 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753181AbYLHLxk (ORCPT ); Mon, 8 Dec 2008 06:53:40 -0500 From: "Rafael J. Wysocki" To: Michael Chan Subject: Re: net (tg3): Fix failure to enable WoL by default when possible Date: Mon, 8 Dec 2008 12:50:58 +0100 User-Agent: KMail/1.9.9 Cc: netdev@vger.kernel.org, Jeff Garzik , LKML References: <200812080046.56119.rjw@sisk.pl> In-Reply-To: <200812080046.56119.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200812081250.59095.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1740 Lines: 48 On Monday, 8 of December 2008, Rafael J. Wysocki wrote: > From: Rafael J. Wysocki > Subject: net (tg3): Fix failure to enable WoL by default when possible > > tg3 is supposed to enable WoL by default on adapters which support > that, but it fails to do so unless the adapter's > /sys/devices/.../power/wakeup file contains 'enabled' during the > initialization of the adapter. Fix that by making tg3 update the > device's 'should_wakeup' bit automatically whenever WoL should be > enabled by default. This version of the patch is incomplete, because there's one more place where an analogous change has to be made. I'll send the updated patch in a reply to this message. Thanks, Rafael > Signed-off-by: Rafael J. Wysocki > --- > drivers/net/tg3.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > Index: linux-2.6/drivers/net/tg3.c > =================================================================== > --- linux-2.6.orig/drivers/net/tg3.c > +++ linux-2.6/drivers/net/tg3.c > @@ -11296,9 +11296,10 @@ static void __devinit tg3_get_eeprom_hw_ > if (val & VCPU_CFGSHDW_ASPM_DBNC) > tp->tg3_flags |= TG3_FLAG_ASPM_WORKAROUND; > if ((val & VCPU_CFGSHDW_WOL_ENABLE) && > - (val & VCPU_CFGSHDW_WOL_MAGPKT) && > - device_may_wakeup(&tp->pdev->dev)) > + (val & VCPU_CFGSHDW_WOL_MAGPKT)) { > tp->tg3_flags |= TG3_FLAG_WOL_ENABLE; > + device_set_wakeup_enable(&tp->pdev->dev, true); > + } > return; > } > > -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/