From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261951AbVG0SiX (ORCPT ); Wed, 27 Jul 2005 14:38:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262074AbVG0Sf3 (ORCPT ); Wed, 27 Jul 2005 14:35:29 -0400 Received: from zproxy.gmail.com ([64.233.162.197]:41636 "EHLO zproxy.gmail.com") by vger.kernel.org with ESMTP id S261290AbVG0Seo convert rfc822-to-8bit (ORCPT ); Wed, 27 Jul 2005 14:34:44 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:mime-version:content-type:content-transfer-encoding:content-disposition; b=e7ZhqQUE4o9tEhbBBmBh8NcBitjb/HKi7hJyVtgQySYGAQfIoB6MocPVQq2QO3GcxODzrtBl+29dHOOlHegO6QENBwcALkGA7IKIR/rGd33+Eem6YdRlNdJjCdhi3ew1cHNvXa4VsonRbYV4+E68AbbFkYMpeN30H8oF/74oP8g= Message-ID: <90f56e4805072711341bc156d9@mail.gmail.com> Date: Wed, 27 Jul 2005 11:34:43 -0700 From: Ajay Patel Reply-To: Ajay Patel To: linux-kernel Subject: ppc: Sungem auto-negotiation problem Cc: Benjamin Herrenschmidt Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org 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