From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Gospodarek Subject: [PATCH] igb/e1000e/e1000/e100: make wol usable Date: Tue, 21 Jul 2009 17:01:15 -0400 Message-ID: <20090721210115.GL8515@gospo.rdu.redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: jeffrey.t.kirsher@intel.com, jesse.brandeburg@intel.com, bruce.w.allan@intel.com, peter.p.waskiewicz.jr@intel.com, john.ronciak@intel.com, stable@kernel.org To: netdev@vger.kernel.org Return-path: Received: from mx2.redhat.com ([66.187.237.31]:38333 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753564AbZGUVCJ (ORCPT ); Tue, 21 Jul 2009 17:02:09 -0400 Content-Disposition: inline Sender: netdev-owner@vger.kernel.org List-ID: It seems that the patches that intended to use the new calls to check status and capabilities for WOL and fix it up: commit bc79fc8409b3dccbde072e8113cc1fb3fd876fc5 Author: Rafael J. Wysocki Date: Wed Oct 29 14:22:18 2008 -0700 e100: adapt to the reworked PCI PM commit e1b86d8479f90aadee57a3d07d8e61c815c202d9 Author: Rafael J. Wysocki Date: Fri Nov 7 20:30:37 2008 +0000 igb: Use device_set_wakeup_enable commit de1264896c8012a261c1cba17e6a61199c276ad3 Author: Rafael J. Wysocki Date: Fri Nov 7 20:30:19 2008 +0000 e1000: Use device_set_wakeup_enable commit 6ff68026f4757d68461b7fbeca5c944e1f5f8b44 Author: Rafael J. Wysocki Date: Wed Nov 12 09:52:32 2008 +0000 e1000e: Use device_set_wakeup_enable Unfortunately they left out some important bits. This should make sure the e100, igb, e1000e, and e1000-based devices can actually enable WOL rather than their current state which is reported as not supported. This looks like it has been broken since 2.6.28. Signed-off-by: Andy Gospodarek --- e100.c | 1 + e1000/e1000_main.c | 1 + e1000e/netdev.c | 1 + igb/igb_main.c | 1 + 4 files changed, 4 insertions(+) diff --git a/drivers/net/e100.c b/drivers/net/e100.c index 569df19..8824952 100644 --- a/drivers/net/e100.c +++ b/drivers/net/e100.c @@ -2816,6 +2816,7 @@ static int __devinit e100_probe(struct pci_dev *pdev, if ((nic->mac >= mac_82558_D101_A4) && (nic->eeprom[eeprom_id] & eeprom_id_wol)) { nic->flags |= wol_magic; + device_init_wakeup(&pdev->dev, true); device_set_wakeup_enable(&pdev->dev, true); } diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index d7df00c..229d874 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -1208,6 +1208,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev, /* initialize the wol settings based on the eeprom settings */ adapter->wol = adapter->eeprom_wol; + device_init_wakeup(&adapter->pdev->dev, adapter->wol); device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol); /* print bus type/speed/width info */ diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 63415bb..5c2edaa 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -5196,6 +5196,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev, /* initialize the wol settings based on the eeprom settings */ adapter->wol = adapter->eeprom_wol; + device_init_wakeup(&adapter->pdev->dev, adapter->wol); device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol); /* save off EEPROM version number */ diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index adb09d3..8512a40 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -1475,6 +1475,7 @@ static int __devinit igb_probe(struct pci_dev *pdev, /* initialize the wol settings based on the eeprom settings */ adapter->wol = adapter->eeprom_wol; + device_init_wakeup(&adapter->pdev->dev, adapter->wol); device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol); /* reset the hardware with the new settings */