Thread (16 messages) flat view 16 messages, 2 authors, 2012-09-27

RE: bnx2x: link detected up at startup even when it should be down

From: Dmitry Kravkov <hidden>
Date: 2012-09-25 07:40:34

-----Original Message-----
From: netdev-owner@vger.kernel.org [mailto:netdev-owner@vger.kernel.org]
On Behalf Of Dmitry Kravkov
Sent: Friday, September 21, 2012 10:23 PM
To: Jean-Michel Hautbois
Cc: netdev; Barak Witkowski; Eilon Greenstein; davem@davemloft.net
Subject: RE: bnx2x: link detected up at startup even when it should be down

Hi Jean,

Thank you for the info
quoted
-----Original Message-----
From: Jean-Michel Hautbois [mailto:jhautbois@gmail.com]
Sent: Friday, September 21, 2012 9:04 AM
To: Dmitry Kravkov
Cc: netdev; Barak Witkowski; Eilon Greenstein; davem@davemloft.net
Subject: Re: bnx2x: link detected up at startup even when it should be down

I already did it twice. I think this is FW related and not only the
commit adding afex support. It may have solved a link issue (I am just
guessing, based on experiments) ?
FW replaced in this commit does not deal with link at all,

One is involved in link management is displayed using 'ethtool -i' - it comes with
a card  and driver independent.

Is device configured for MF by the switch?
Can you please share lspci output?

Other thing that can help in analysis is msglvl 0x4 for both situations
We were unable to reproduce the issue on 3.2. Can you please provide logs from your setup?
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