Date: Fri, 29 Jan 2010 17:28:49 -0800 From: Nick Rogers <ncrogers@gmail.com> To: Jack Vogel <jfvogel@gmail.com> Cc: FreeBSD STABLE <freebsd-stable@freebsd.org> Subject: Re: em interface slow down on 8.0R Message-ID: <147432021001291728w65debe89s127667ed8eca92be@mail.gmail.com> In-Reply-To: <2a41acea1001290945m77e9ae18if927716d82e50b2f@mail.gmail.com> References: <147432021001242047k659a26d0s44b35164920aeb74@mail.gmail.com> <20100125182257.GG1187@michelle.cdnetworks.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>
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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 <jfvogel@gmail.com> 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 <marco@tols.org> 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 <marco@tols.org> 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" >
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