Date: Mon, 10 Jan 2011 13:17:29 -0800 From: "Vogel, Jack" <jack.vogel@intel.com> To: TAKAHASHI Yoshihiro <nyan@FreeBSD.org>, "jfvogel@gmail.com" <jfvogel@gmail.com> Cc: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>, "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org> Subject: RE: Supermicro Bladeserver Message-ID: <1DB50624F8348F48840F2E2CF6040A9D014BC5519A@orsmsx508.amr.corp.intel.com> In-Reply-To: <20110108.124018.59640143160055980.nyan@FreeBSD.org> References: <AANLkTinkCvJy19NxWoN_hfNgae9ETEBtpG=szFf2WZT2@mail.gmail.com> <20110108.124018.59640143160055980.nyan@FreeBSD.org>
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We attempted to repro this problem with the 82566DM (ich8 btw) in house and=
failed, it worked correctly for my testers.
Oh, and just so the mailing lists have an update, the SM Blade problem was =
not an issue in the driver, it was a local change in the loader.conf that c=
aused the problem.
Regards,
Jack
-----Original Message-----
From: TAKAHASHI Yoshihiro [mailto:nyan@FreeBSD.org]=20
Sent: Friday, January 07, 2011 7:40 PM
To: jfvogel@gmail.com
Cc: freebsd-net@freebsd.org; freebsd-stable@freebsd.org; Vogel, Jack
Subject: Re: Supermicro Bladeserver
In article <AANLkTinkCvJy19NxWoN_hfNgae9ETEBtpG=3DszFf2WZT2@mail.gmail.com>
Jack Vogel <jfvogel@gmail.com> writes:
> I am trying to track down a problem being experienced at icir.org using
> SuperMicro
> bladeservers, the SERDES 82575 interfaces are having connectivity or perh=
aps
> autoneg problems, resulting in link transitions and watchdog resets.
>=20
> The closest hardware my org at Intel has is a Fujitsu server who's blades
> also have
> this device, but testing on that has failed to repro the problem.
>=20
> I was wondering if anyone else out there has this hardware, if so could y=
ou
> let me
> know your experience, have you had problems or not, etc etc?
My machine has the following em(4) device and it has a autoneg
problem. When I was using 8-stable kernel at 2010/11/01, it has no
problem. But I update to 8-stable at 2010/12/01, the kernel is only
linked up as 10M.
em0@pci0:0:25:0: class=3D0x020000 card=3D0x13d510cf chip=3D0x104a8086 re=
v=3D0x02 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82566DM Gigabit Network Connection'
class =3D network
subclass =3D ethernet
---
TAKAHASHI Yoshihiro <nyan@FreeBSD.org>
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