Date: Wed, 21 Oct 2015 14:59:37 +0000 From: "Eggert, Lars" <lars@netapp.com> To: Jack Vogel <jfvogel@gmail.com> Cc: Ian Smith <smithi@nimnet.asn.au>, Kevin Oberman <rkoberman@gmail.com>, "net@freebsd.org" <net@freebsd.org>, "jfv@FreeBSD.org" <jfv@freebsd.org>, "ricera10@gmail.com" <ricera10@gmail.com>, Luigi Rizzo <rizzo@iet.unipi.it>, Giuseppe Lettieri <g.lettieri@iet.unipi.it> Subject: Re: ixl 40G bad performance? Message-ID: <99F14384-271F-4543-A7F8-E19F4006998A@netapp.com> In-Reply-To: <CAFOYbcnY0DjCYE4vP_o7uU2KP0dHJZe7wWu8TCQ5XPMA0eohfg@mail.gmail.com> References: <79830D9D-94E6-47A9-92B9-D63DF5432272@netapp.com> <CA%2BhQ2%2Bj5PkmRWe-ydahExfvOj%2BzestFEn%2B5DZ9_acG2Z_v=8_w@mail.gmail.com> <C81B629B-67D5-4E5B-A215-452E837BE673@netapp.com> <CA%2BhQ2%2BiGk5Bx5mZ8v7K9cPdiNcJgBz99kmP8=twFnETw-bi2vw@mail.gmail.com> <CAN6yY1uZJ5MhMdXLGy7REk8i6Z%2BjgJwMXFSu899%2BQwVaz%2BvP4w@mail.gmail.com> <20151020190541.B15983@sola.nimnet.asn.au> <6CD6754D-FC0E-4B24-AAEC-7C9D68284141@netapp.com> <20151020232218.G1833@besplex.bde.org> <12938D48-44B9-456A-AD7C-630D7E09BB35@netapp.com> <CAFOYbcnY0DjCYE4vP_o7uU2KP0dHJZe7wWu8TCQ5XPMA0eohfg@mail.gmail.com>
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--Apple-Mail=_2A524B7E-B9ED-47C1-8665-B537C5FD8D99 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Hi Jack, On 2015-10-21, at 16:14, Jack Vogel <jfvogel@gmail.com> wrote: > The 40G hardware is absolutely dependent on firmware, if you have a = mismatch > for instance, it can totally bork things. So, I would work with your = Intel > rep and be sure you have the correct version for your specific = hardware. I got these tester cards from Amazon, so I don't have a rep. I flashed the latest NVM (1.2.5), because previously the FreeBSD driver = was complaining about the firmware being too old. But I did that before = the experiments. If there is anything else I should be doing, I'd appreciate being put in = contact with someone at Intel who can help. Thanks, Lars Lars --Apple-Mail=_2A524B7E-B9ED-47C1-8665-B537C5FD8D99 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="signature.asc" Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- iQCVAwUBVieoWNZcnpRveo1xAQi/xQP/eWaotyEHEKIlboc1lKRPWvxQtHJZvauF 56hq3K3ep4bwdoa4KKeTWd67e/vjIbNZEjDmesyJ8GnPjyItCzsWr1TTYdzEVXWx E9EvmCeuppY+y21Cbhuwz9TZ/IXjAGtFN5pq7N0Sxr5nmDvbpZ+Edbvyk99Dy8HL UuwYXE0HlTY= =4v3N -----END PGP SIGNATURE----- --Apple-Mail=_2A524B7E-B9ED-47C1-8665-B537C5FD8D99--
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