Date: Mon, 7 Jul 2014 13:03:26 +0200 From: Borja Marcos <borjam@sarenet.es> To: Luigi Rizzo <rizzo@iet.unipi.it> Cc: freebsd-net@freebsd.org, freebsd-current <freebsd-current@freebsd.org>, Stable Stable <freebsd-stable@freebsd.org> Subject: Re: Fix Emulex "oce" driver in CURRENT Message-ID: <453BA9EC-BB63-4258-8141-847F41315E1E@sarenet.es> In-Reply-To: <CA%2BhQ2%2BimE=%2BncZwpHGhWb175mYiAKV78MV=Dfc1GJf=3XYciPQ@mail.gmail.com> References: <CA%2BhQ2%2BimE=%2BncZwpHGhWb175mYiAKV78MV=Dfc1GJf=3XYciPQ@mail.gmail.com>
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On Jul 1, 2014, at 10:24 PM, Luigi Rizzo wrote: > > > > On Tue, Jul 1, 2014 at 8:58 PM, <borjam@sarenet.es> wrote: > El 30.06.2014 18:36, Stefano Garzarella escribió: > > Hello, > I had problems during some experiments with Emulex and "oce" driver in > CURRENT. > I found several bugs in the "oce" driver and this patch fixes them. > > At least with some cards, the driver simply does not work. It causes a panic when there is some traffic. > > The relevant bug report is here. > > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=183391 > > The latest version available from the Emulex website works. But the version bundled with 9.3 and at least -STABLE (which is the same version bundled with -CURRENT) does cause panics on 10- and 9- > > i compared the code on the emulex website (10.0.747.0 ?) with the > one in HEAD and it does not seem much different, but perhaps > you have some other version in mind ? > > The bugs found by stefano exist also in the emulex version above. Anyway The "fixed" version is an instant panic when generating traffic (just use iperf3). Version 10.0.747.0 does _not_ panic. Borja.
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