Date: Fri, 6 Aug 2010 14:15:13 -0700 From: Jack Vogel <jfvogel@gmail.com> To: FreeBSD Net <freebsd-net@freebsd.org>, FreeBSD stable <freebsd-stable@freebsd.org>, FreeBSD Current <freebsd-current@freebsd.org> Subject: Watchdog resets on 82575 Message-ID: <AANLkTikPPbXtfLkhZ0_P=KfMUkRxLWxnQKHg2GJNXTqZ@mail.gmail.com>
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If you have this adapter and have been getting watchdogs you need to pick up the small update I checked into HEAD today. When I added the SR-IOV support for the 82576 adapter I removed a call to set the MAC type in an early routine, thinking it was unnecessary, since a slightly later shared code init does the same thing. I also saw no problem when I did this on the 82576.... well, it did have a bad effect that I did not notice, the slightly later call, igb_setup_msix() did not have the mac set and this resulted in the 82575 creating more queues than it is really able to handle. So, bottom line, this is a critical fix for 82575: SVN rev 210968 Cheers, Jack
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