[MinnowBoard] MinnowBoard MAX 0.93 64-Bit & network lost

Wu, Mike mike.wu at intel.com
Mon Sep 5 03:55:10 UTC 2016

Yes, please use that link to report a firmware bug (select firmware product, component minnowboard_firmware and platform minnowboardMax) . It will be very helpful if you can list all detail information (like OS version, which cmd you were using, etc) in bug so we can reproduce it in our end. Thanks.

Best Regards
Mike Wu

-----Original Message-----
From: Abdelghani Ouchabane [mailto:abdelghani at ezono.com] 
Sent: Saturday, September 03, 2016 3:45 PM
To: MinnowBoard Development and Community Discussion
Cc: Wu, Mike
Subject: Re: [MinnowBoard] MinnowBoard MAX 0.93 64-Bit & network lost

  can someone tell me where I can fire the bug? I found only this link: https://bugzilla.yoctoproject.org


----- Original Message -----
From: "David Scully" <dscully at sbimagingsystems.com>
To: elinux-minnowboard at lists.elinux.org
Sent: Friday, 2 September, 2016 19:22:29
Subject: Re: [MinnowBoard] MinnowBoard MAX 0.93 64-Bit & network lost

I have also run into problems with connectivity with the latest firmware that is resolved by reverting back to 0.92. However, I'm using a custom board that uses Intel i211 NICs instead of the Realtek NIC. As I understand it, this is the same NIC as what will be in the Minnowboard Turbot Quad.

For the i211 connected to PCIe Port 1 on my board, I typically can trigger this failure when I to do bidirectional TCP/IP iperf tests:
Board: iperf -c 192.1.127 -t 300 -d
Development PC: iperf -s

The error message from the Intel NIC driver is:
[Sep 2 10:00] igb 0000:03:00.0 enp3s0: PCIe link lost, device now detached

I'm running stock 0.93 firmware with Ubuntu 16.04.1.

If OP hasn't created a Bugzilla entry I could do it, but I was hesitant because this isn't original hardware.

Let me know if there is anything I can do to help, David Scully

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