From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Guo-Fu Tseng" Subject: Re: jme driver loses connection after resuming from suspend Date: Fri, 11 Feb 2011 07:26:58 +0800 Message-ID: <20110210232658.M45636@cooldavid.org> References: <20110128163315.1e4e8346.akpm@linux-foundation.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Cc: , To: "Leonardo L. P. da Mata" Return-path: In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Hi Leonardo L. P. da Mata: The value of register which holds receive Unicast MAC Address somehow get messed-up after resume! Would you see if this source fix the issue: http://bbs.cooldavid.org/git/?p=jme.git;a=snapshot;h=refs/heads/resumefix;sf=tbz2 The shortlog is here: http://bbs.cooldavid.org/git/?p=jme.git;a=shortlog;h=refs/heads/resumefix On Thu, 10 Feb 2011 19:07:31 -0200, Leonardo L. P. da Mata wrote > Updated information on the bug, Guo-Fu Tseng says that might not be a > bug on the driver, but i've tested other network cards and they don't > share the same issue. > > Also, on interesting update that people may consider is that after > running tcpdump on the device, the network starts working again. > Information are updated in the bug. > > On Fri, Jan 28, 2011 at 10:33 PM, Andrew Morton > wrote: > > (cc's added) > > > > On Fri, 28 Jan 2011 16:03:11 -0200 > > "Leonardo  L. P. da Mata" wrote: > > > >> Hello, i'm testing the kernel 2.6.37 on my hardware, Once connect on > >> wired network, i call the suspend with: > >> echo "mem" >/sys/power/state > >> > >> The system goes on suspend. After resuming from suspend, the network card > >> cannot be used anymore. > >> > >> > >> The bug is reported here: > >>  https://bugzilla.kernel.org/show_bug.cgi?id=27692 > >> > >> Can you please point me to similar problems on other network cards so > >> i can get possible solutions on this. > > > > > > -- > Leonardo Luiz Padovani da Mata > barroca@gmail.com > > "May the force be with you, always" > "Nerd Pride... eu tenho. Voce tem?" > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html Guo-Fu Tseng