<div dir="ltr"><div>It appears that didn't work. I don't suppose there is a GEN1 option is there?</div><div>That device still doesn't show a kernel device driver after rebooting.</div><div>lsmod shows the elrepo mlx drivers, but nothing loaded, no dmesg, no nothing.</div><div>Is that driver supporting those device ids? <br></div><div>Did I need to do something else to enable it loading beyond dnf install?<br></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Apr 16, 2020 at 3:42 PM Phil Perry <<a href="mailto:phil@elrepo.org" target="_blank">phil@elrepo.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On 16/04/2020 20:58, Grigory Shamov wrote:<br>
> Hi All,<br>
> <br>
> If I may I second the request. We also use Connectx-2 (QDR Infiniband). <br>
> I believe they have sam driver with the 10GE cards, mlnx4 . Thats what <br>
> we use:<br>
> <br>
> 08:00.0 InfiniBand [0c06]: Mellanox Technologies MT25408A0-FCC-QI <br>
> ConnectX, Dual Port 40Gb/s InfiniBand / 10GigE Adapter IC with PCIe 2.0 <br>
> x8 5.0GT/s In... (rev a0)<br>
> <br>
> -- <br>
> Grigory Shamov<br>
> WestGrid Site Lead / HPC Specialist<br>
> University of Manitoba<br>
> E2-588 EITC Building,<br>
> (204) 474-9625<br>
> <br>
> <br>
> From: <<a href="mailto:elrepo-bounces@lists.elrepo.org" target="_blank">elrepo-bounces@lists.elrepo.org</a> <br>
> <mailto:<a href="mailto:elrepo-bounces@lists.elrepo.org" target="_blank">elrepo-bounces@lists.elrepo.org</a>>> on behalf of Jeremy Reben <br>
> <<a href="mailto:jeremy.reben@gmail.com" target="_blank">jeremy.reben@gmail.com</a> <mailto:<a href="mailto:jeremy.reben@gmail.com" target="_blank">jeremy.reben@gmail.com</a>>><br>
> Reply-To: EL Repo General Mailing List <<a href="mailto:elrepo@lists.elrepo.org" target="_blank">elrepo@lists.elrepo.org</a> <br>
> <mailto:<a href="mailto:elrepo@lists.elrepo.org" target="_blank">elrepo@lists.elrepo.org</a>>><br>
> Date: Thursday, April 16, 2020 at 1:59 PM<br>
> To: EL Repo General Mailing List <<a href="mailto:elrepo@lists.elrepo.org" target="_blank">elrepo@lists.elrepo.org</a> <br>
> <mailto:<a href="mailto:elrepo@lists.elrepo.org" target="_blank">elrepo@lists.elrepo.org</a>>><br>
> Subject: Re: [elrepo] Support for older Mellanox network cards in RHEL 8.<br>
> <br>
> *Caution:* This message was sent from outside the University of Manitoba.<br>
> <br>
> <br>
> 0d:00.0 Ethernet controller [0200]: Mellanox Technologies MT26448 <br>
> [ConnectX EN 10GigE, PCIe 2.0 5GT/s] [15b3:6750] (rev b0)<br>
> <br>
<br>
Thank you both for the request.<br>
<br>
I have built the following package for you which I have released to the <br>
elrepo testing repository. Packages should be available on the mirrors <br>
shortly:<br>
<br>
kmod-mlx4-4.0-1.el8_1.elrepo.src.rpm<br>
kmod-mlx4-4.0-1.el8_1.elrepo.x86_64.rpm<br>
<br>
<a href="https://elrepo.org/linux/testing/el8/x86_64/RPMS/" rel="noreferrer" target="_blank">https://elrepo.org/linux/testing/el8/x86_64/RPMS/</a><br>
<br>
The package is built for el8.1. I have taken the source code from the <br>
RHEL8.1 kernel (4.18.0-147.el8) and simply rebuilt with MLX4_CORE_GEN2 <br>
defined. From a quick examination of the source code I think this is all <br>
that is required.<br>
<br>
Please can you test and let me know if the driver works for you.<br>
<br>
Grigory - please can I have the vendor:device id from the output of <br>
'lspci -nn' for your device (especially if the above driver doesn't work <br>
for you) - thanks.<br>
<br>
Phil<br>
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</blockquote></div>