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Date:      Wed, 5 Jun 2013 10:34:51 -0700
From:      Garrett Cooper <yaneurabeya@gmail.com>
To:        Alex Liptsin <alexl@mellanox.com>
Cc:        John Baldwin <jhb@freebsd.org>, freebsd-net@freebsd.org, Regev Lev <regevl@mellanox.com>, freebsd-infiniband@freebsd.org, Meny Yossefi <menyy@mellanox.com>, freebsd-questions@freebsd.org
Subject:   Re: How to compile ipoib module manually?
Message-ID:  <F98E14CC-4C7B-41AD-A51A-AA3829FF961B@gmail.com>
In-Reply-To: <2243E588-1BF8-4935-ACA2-48BA173335FB@Mellanox.Com>
References:  <64DAB3164E410447932305F50F896D8D6AF6B412@MTLDAG01.mtl.com>, <201306051109.57160.jhb@freebsd.org> <2243E588-1BF8-4935-ACA2-48BA173335FB@Mellanox.Com>

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On Jun 5, 2013, at 10:22 AM, Alex Liptsin wrote:

> Thanks a lot.
>=20
> Alex L.
>=20
>=20
> Sent from my iPhone
>=20
> On 5 =E1=E9=E5=F0 2013, at 18:13, "John Baldwin" =
<jhb@freebsd.org<mailto:jhb@freebsd.org>> wrote:
>=20
> On Tuesday, June 04, 2013 5:18:46 am Alex Liptsin wrote:
> I commented on that lines, because I want to compile and load that =
modules
> manually.
> I had succeed to compile and load mlx4, mlx4ib and mlxen from =
/sys/modules:
>=20
> [root@h-qa-033 mlxen]# kldstat
> Id Refs Address            Size     Name
> 1   14 0xffffffff80200000 13acbd8  kernel
> 2    1 0xffffffff81612000 21e5     if_mos.ko
> 3    3 0xffffffff81615000 124eb    mlx4.ko
> 4    1 0xffffffff81628000 e225     mlx4ib.ko
> 5    1 0xffffffff81637000 ec60     mlxen.ko
>=20
> The problem is that IPOIB module is missing in /sys/modules.
>=20
> 1.      Where can I find it?
>=20
> 2.      How can I compile ipoib support?
>=20
> You will have to create one.  You should be able to use the existing =
module
> Makefiles as a guide.

(Please don't cross-post multiple mailing lists)
	See also: https://github.com/yaneurabeya/freebsd/tree/ib-modules =
. Diff that branch and master to see what I've done so far to make the =
IB stuff into modules (example: =
https://github.com/yaneurabeya/freebsd/blob/ib-modules/sys/modules/ipoib/M=
akefile ). It's not perfect, but it's a start. Something that I've =
wanted to push into the Isilon IB branch for some time, but it's going =
to take a while before that's committed back to FreeBSD proper I think.
	Please credit me and add sponsored-by: EMC Isilon for the =
initial work if you push this elsewhere. Otherwise, it's all your's to =
play with :).
Cheers,
-Garrett=



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