From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rafael J. Wysocki" Subject: [PATCH] sky2: Fix suspend/hibernation/shutdown regression with WOL enabled Date: Sat, 9 Aug 2008 23:32:28 +0200 Message-ID: <200808092332.29596.rjw@sisk.pl> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: 7bit Cc: Jeff Garzik , Stephen Hemminger , Andrew Morton , LKML To: netdev@vger.kernel.org Return-path: Received: from ogre.sisk.pl ([217.79.144.158]:46917 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751659AbYHIVaE (ORCPT ); Sat, 9 Aug 2008 17:30:04 -0400 Content-Disposition: inline Sender: netdev-owner@vger.kernel.org List-ID: sky2: Fix suspend/hibernation/shutdown regression with WOL enabled On my test box with the Asus M3A32-MVP main board there is a regression from 2.6.26 related to suspend, hibernation and shutdown. Namely, if Wake-on-LAN is enabled with 'ethtool -s eth0 wol g', the box hangs solid during all of these operations, while executing either sky2_suspend(), or sky2_shutdown(). This patch fixes it for me. Signed-off-by: Rafael J. Wysocki --- drivers/net/sky2.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) Index: linux-2.6/drivers/net/sky2.c =================================================================== --- linux-2.6.orig/drivers/net/sky2.c +++ linux-2.6/drivers/net/sky2.c @@ -665,7 +665,8 @@ static void sky2_phy_power_down(struct s GM_GPCR_FL_PASS | GM_GPCR_SPEED_100 | GM_GPCR_AU_ALL_DIS); if (hw->chip_id != CHIP_ID_YUKON_EC) { - if (hw->chip_id == CHIP_ID_YUKON_EC_U) { + if (hw->chip_id == CHIP_ID_YUKON_EC_U + && hw->chip_rev != CHIP_REV_YU_EC_U_B0) { ctrl = gm_phy_read(hw, port, PHY_MARV_PHY_CTRL); /* enable Power Down */