Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752190AbaBKSOc (ORCPT ); Tue, 11 Feb 2014 13:14:32 -0500 Received: from mail-wi0-f174.google.com ([209.85.212.174]:48154 "EHLO mail-wi0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751674AbaBKSO3 (ORCPT ); Tue, 11 Feb 2014 13:14:29 -0500 Message-ID: <52FA6881.4030602@gmail.com> Date: Tue, 11 Feb 2014 19:14:25 +0100 From: Bastien Traverse User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 MIME-Version: 1.0 To: Peter Wu CC: "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, francis.moro@gmail.com, Linux PM list Subject: Re: 3.12: ethernet controller missing after resuming from suspend to RAM References: <52F2CC7B.80406@gmail.com> <2087423.Qy7HQIx1X6@vostro.rjw.lan> <52F7CC8B.1020209@gmail.com> <2182978.C0zdYi5cqX@al> In-Reply-To: <2182978.C0zdYi5cqX@al> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Le 09/02/2014 23:07, Peter Wu a ?crit : > I think this is relevant. See also my test with 3.13.2 and different > kernel configs[1]. A workaround that triggers a scan was also posted[2]. > > Peter > > [1]: http://lkml.org/lkml/2014/2/8/264 > [2]: http://lkml.org/lkml/2014/2/7/809 Thanks, I can confirm that triggering a rescan by issuing sudo tee /sys/devices/pci0000:00/0000:00:1c.1/rescan <<<1 made the device reappear on my system (of course I had to adapt the command to match PCI Bridge number). That's a handy workaround, it avoids restarting each time. As I've never compiled a kernel so far I think I'll leave the configuration tweaks for another time :) Cheers -- 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/