Date: Wed, 16 May 2007 11:18:28 -0700 From: "Jack Vogel" <jfvogel@gmail.com> To: "Jack Vogel" <jfvogel@gmail.com>, "FreeBSD Current" <freebsd-current@freebsd.org>, freebsd-net <freebsd-net@freebsd.org> Subject: Re: EM and TSO Message-ID: <2a41acea0705161118g241a3375x7367bbc10a7c7d82@mail.gmail.com> In-Reply-To: <20070516181531.GA62119@voi.aagh.net> References: <2a41acea0705161030k40831aa5o168b5bc40fcf3352@mail.gmail.com> <20070516181531.GA62119@voi.aagh.net>
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On 5/16/07, Thomas Hurst <tom.hurst@clara.net> wrote: > * Jack Vogel (jfvogel@gmail.com) wrote: > > > I introduced a change yesterday that limited TSO to PCI Express > > adapters, I did this more for avoidance rather than a bug fix, and > > I'm not 100% sure its the right thing, so I thought I would poll > > everyone, do you have a PCI-X adapter and are using TSO without > > problems and wish to keep the support in? > > > > If no one is then I'll just leave it as is. > > We put CURRENT on one of our Sun X4200's for some MySQL tests a few days > ago and haven't noticed any problems, though it's only handled a few > million packets so far. > > Does this change remove support or just disable it by default? It removed it, but Andre and my own guilty conscience has convinced me that I should change it back, once I get an MSI/X bug that was discovered with the code solved there will be another delta that will reenable it for PCI-X again. Jack
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