From owner-freebsd-stable@FreeBSD.ORG Sat Jan 30 01:43:56 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 73285106566C for ; Sat, 30 Jan 2010 01:43:56 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: from mail-ew0-f211.google.com (mail-ew0-f211.google.com [209.85.219.211]) by mx1.freebsd.org (Postfix) with ESMTP id F03168FC08 for ; Sat, 30 Jan 2010 01:43:55 +0000 (UTC) Received: by ewy3 with SMTP id 3so96884ewy.33 for ; Fri, 29 Jan 2010 17:43:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type; bh=NRaCjnrnHeKLzbxMaH6DsOFm2OqZrZrDTWQxo9m8kJQ=; b=P7q19kGOLBPUAlKJeazaUIB7pc3vb0fQAdY3IFb+r4hwx1aGnr6EdeOQotxzswqIpJ lgpinpPFoaxjhZWrD3zUL41pebWZ0bebGcEI3bG6mNuWOo73LKeP1y5AWR0PtOjbqq9v N3ZQ5ygQboffxQ8hm1Eqar8+ws3wdySlDX/Yw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=ACViTdq8kBPutBqhn5gZmkxPXUPaP3czcA31KnloPzFEliUXqROriOBTYXK84Dx5d4 9RpZvnOZkNRThqnODSUcUIkTkfNe6W5G8DQ6OYvJSXvWRrQFp0G8/tRilzASe96K0ujX wn+PxWcE1NuJtsolZ+EeXmY/LZNCkv6YHTubo= MIME-Version: 1.0 Received: by 10.216.89.205 with SMTP id c55mr175158wef.186.1264815834591; Fri, 29 Jan 2010 17:43:54 -0800 (PST) In-Reply-To: <147432021001291728w65debe89s127667ed8eca92be@mail.gmail.com> References: <147432021001242047k659a26d0s44b35164920aeb74@mail.gmail.com> <147432021001251038r69393ab3m1a797e58f9fa905a@mail.gmail.com> <02307620-ECDC-4E8B-A5B1-FF8491E226C4@nokia.com> <33c6b0bc1001252031k508426bfh25fad65e9223d87@mail.gmail.com> <147432021001260900p60ed1804t97392d2dff5cd244@mail.gmail.com> <20100128121701.GB9408@goofy.tols.org> <2a41acea1001281116k7d14cc26x120f9960ab14d19d@mail.gmail.com> <20100129133824.GE23403@goofy.tols.org> <2a41acea1001290945m77e9ae18if927716d82e50b2f@mail.gmail.com> <147432021001291728w65debe89s127667ed8eca92be@mail.gmail.com> Date: Fri, 29 Jan 2010 17:43:54 -0800 Message-ID: <2a41acea1001291743j46252b66g7fa8fccb39d0520@mail.gmail.com> From: Jack Vogel To: Nick Rogers Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: FreeBSD STABLE Subject: Re: em interface slow down on 8.0R X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 30 Jan 2010 01:43:56 -0000 You know, i know absolutely nothing about ALTQ :) This is the first I've heard about this problem, you should make sure the maintainer of the driver gets informed sooner :) Would be happy to look into it as I have time. Jack On Fri, Jan 29, 2010 at 5:28 PM, Nick Rogers wrote: > Does any of this have anything to do with the fact that ALTQ seems to be > broken for em(4) under 8.0-RELEASE? I just ran into this similar problem > today where my PF/ALTQ hfsc rules no longer seem to do anything on em > interfaces. > > http://forums.freebsd.org/showthread.php?t=6656 > > Any information regarding this would be appreciated. Thanks. > > > On Fri, Jan 29, 2010 at 9:45 AM, Jack Vogel wrote: > >> No need, I set it up and tried it, and I was right, it does not fail if >> that >> routine is not used. The interesting thing is that the igb driver, which >> has the same code, works fine. >> >> In any case, I'm hot on the track of this and hope I can figure it out >> today. >> >> Jack >> >> >> On Fri, Jan 29, 2010 at 5:38 AM, Marco van Tol wrote: >> >> > On Thu, Jan 28, 2010 at 11:16:02AM -0800, Jack Vogel wrote: >> > > I am investigating it, and have a suspicion about what's going on, you >> > can >> > > assist in verifying my suspicion. In if_em.c search for >> > "em_setup_vlan_hw", >> > > you will find a compile time option that uses that only if >> > FreeBSD_version >> > > is > 700029, hack the code however you wish so that it uses the OLD >> way >> > > (ie that it never calls em_setup_vlan_hw_support()) and see if that >> makes >> > > the issue disappear. >> > >> > Oh good, I will try that and let you know about the result first chance >> I >> > get. Should be days rather then hours, but I'll make it asap. >> > >> > > If you have any problems or questions email me directly. >> > >> > Will do, thanks! >> > >> > Marco >> > >> > >> > >> > >> > > On Thu, Jan 28, 2010 at 4:17 AM, Marco van Tol >> wrote: >> > > >> > > > On Tue, Jan 26, 2010 at 09:00:35AM -0800, Nick Rogers wrote: >> > > > > Is it advisable to patch 8.0-RELEASE kernel sources with the >> latest >> > > > > (CURRENT) em driver (i.e., src/sys/dev/e1000)? It looks like there >> > are >> > > > some >> > > > > updates to the driver since 8.0-RELEASE that may fix some >> problems? >> > > > >> > > > While on the em subject, forgive me if I mail this to the >> inappropriate >> > > > place, but is there any ETA on progress for bug kern/141646? >> > > > >> > > > I'm currently suffering from it and would be willing to provide >> needed >> > > > assistance for fixing it. >> > > > >> > > > Thank you very much in advance, >> > > > >> > > > Marco van Tol >> > >> > -- >> > Better to remain silent and be thought a fool >> > than to speak out and remove all doubt. >> > - Abraham Lincoln >> > _______________________________________________ >> > freebsd-stable@freebsd.org mailing list >> > http://lists.freebsd.org/mailman/listinfo/freebsd-stable >> > To unsubscribe, send any mail to " >> freebsd-stable-unsubscribe@freebsd.org" >> > >> _______________________________________________ >> freebsd-stable@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-stable >> To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >> > >