em0 with latest driver hangs again and again (without "Watchdog timeout" message!)

[Jack Vogel]

Here is the 7.2.2 tarball. IMPORTANT: if you use this DO NOT try and put it
into your kernel source tree, it will break that. What you must do is config
the
em driver OUT of your kernel, then untar this, build it standalone, and then
load it.

This is just a temporary thing, once I have data to decide on this change vs
the earlier one it will get integrated.

Jack


2011/2/23 Özkan KIRIK <ozkan.kirik at gmail.com>

> Hi,
>
> How can we get 7.2.2. version of if_em driver ?
> I wanna test it.
>
> I can help you for testing changes to em drivers.
>
>
> Regards,
> Ozkan KIRIK
>
> On Wed, Feb 23, 2011 at 1:36 PM, Lev Serebryakov <lev at serebryakov.spb.ru>
> wrote:
> > Hello, Mike.
> > You wrote 23 февраля 2011 г., 14:16:28:
> >
> >>>   Driver from "em driver, 82574L chip, and possibly ASPM" thread
> >>>  doesn't help, really: it seems, that it decrease frequincy of hangs,
> >> Looking at your sysctl output, you are not using the test drivers posted
> >> in that thread.
> >  Yes, as it doesn't help, I've reverted to "stock" one.
> >
> >> If you want to try 7.1.9-test, you can download it at
> >> http://www.tancsa.com/if_em-8.c for releng_8.
> >  I've tried it. It has worked without hangs for 7-8 days, and after
> > that hangs 2 times in 3 days with "7.1.9-test"  :(
> >
> > --
> > // Black Lion AKA Lev Serebryakov <lev at serebryakov.spb.ru>
> >
> > _______________________________________________
> > freebsd-stable at freebsd.org mailing list
> > http://lists.freebsd.org/mailman/listinfo/freebsd-stable
> > To unsubscribe, send any mail to "freebsd-stable-unsubscribe at freebsd.org
> "
> >
>