From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757709Ab3KNQuS (ORCPT ); Thu, 14 Nov 2013 11:50:18 -0500 Received: from ms-10.1blu.de ([178.254.4.101]:46435 "EHLO ms-10.1blu.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757629Ab3KNQt6 (ORCPT ); Thu, 14 Nov 2013 11:49:58 -0500 X-Greylist: delayed 2015 seconds by postgrey-1.27 at vger.kernel.org; Thu, 14 Nov 2013 11:49:58 EST Message-ID: <1384445773.29057.5.camel@localhost.tld> Subject: [PATCH] alx: Reset phy speed after resume From: hahnjo To: jcliburn@gmail.com, chris.snook@gmail.com, davem@davemloft.net, johannes@sipsolutions.net, wangyijing@huawei.com, maarten.lankhorst@canonical.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Date: Thu, 14 Nov 2013 17:16:13 +0100 Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.2 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-Con-Id: 154395 X-Con-U: 0-hahnjo X-Originating-IP: 79.233.150.236 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >>From 27744b24f9291782c1342dbd6cac511e68da907c Mon Sep 17 00:00:00 2001 From: hahnjo Date: Tue, 12 Nov 2013 18:19:24 +0100 Subject: [PATCH] alx: Reset phy speed after resume This fixes bug 62491 (https://bugzilla.kernel.org/show_bug.cgi?id=62491). After resuming some users got the following error flooding the kernel log: alx 0000:02:00.0: invalid PHY speed/duplex: 0xffff Signed-off-by: Jonas Hahnfeld --- drivers/net/ethernet/atheros/alx/main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c index fc95b23..6305a5d 100644 --- a/drivers/net/ethernet/atheros/alx/main.c +++ b/drivers/net/ethernet/atheros/alx/main.c @@ -1389,6 +1389,9 @@ static int alx_resume(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); struct alx_priv *alx = pci_get_drvdata(pdev); + struct alx_hw *hw = &alx->hw; + + alx_reset_phy(hw); if (!netif_running(alx->dev)) return 0; -- 1.8.4.2