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From: Ajay Patel <patela@gmail.com>
To: linux-kernel <linux-kernel@vger.kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Subject: ppc: Sungem auto-negotiation problem
Date: Wed, 27 Jul 2005 11:34:43 -0700	[thread overview]
Message-ID: <90f56e4805072711341bc156d9@mail.gmail.com> (raw)

Hi,

I have a PowerMac G5. (Newer Model with SMU).
It has a  Sungem ethernet with "PHY ID: 2060d2".

When this ethernet is connected to 
"Tigon3 [partno(BCM95704A6) rev 2002 PHY(5704)] " or
to the cisco switch, The PowerMac declares link up with
100 Mbs, while the other end declares link up  with 1000Mbs.
In this setup both end cannot ping each other.

If I lower the speed of Tigon based adapter or Cisco's switch
port to 100Mbs, both end can ping each other.

Is it a bug? or Am I missing something?

Thanks in advance for the help.
Ajay

             reply	other threads:[~2005-07-27 18:38 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-07-27 18:34 Ajay Patel [this message]
2005-07-28  9:03 ` ppc: Sungem auto-negotiation problem Benjamin Herrenschmidt

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