From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754261AbYEJGXA (ORCPT ); Sat, 10 May 2008 02:23:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751480AbYEJGWs (ORCPT ); Sat, 10 May 2008 02:22:48 -0400 Received: from 2605ds1-ynoe.1.fullrate.dk ([90.184.12.24]:36182 "EHLO shrek.krogh.cc" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751037AbYEJGWr (ORCPT ); Sat, 10 May 2008 02:22:47 -0400 Message-ID: <48253F33.3000109@krogh.cc> Date: Sat, 10 May 2008 08:22:43 +0200 From: Jesper Krogh User-Agent: Thunderbird 2.0.0.14 (X11/20080502) MIME-Version: 1.0 To: David Dillow CC: Rick Jones , David Miller , yhlu.kernel@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: NIU - Sun Neptune 10g - Transmit timed out reset (2.6.24) References: <86802c440805071130m62c1f4edydb3316dac4a2aba2@mail.gmail.com> <20080507.141521.193714938.davem@davemloft.net> <482498D5.9060008@krogh.cc> <20080509.143229.174354251.davem@davemloft.net> <4824C936.9000103@krogh.cc> <4824CE43.8060203@hp.com> <4824D4C0.10201@krogh.cc> <1210374525.21330.6.camel@lap75545.ornl.gov> In-Reply-To: <1210374525.21330.6.camel@lap75545.ornl.gov> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org David Dillow wrote: > lspci -vvv on the slot can tell you what has been negotiated. Also, you > can figure the effective PCIe bandwidth using ~200 MB/s as a rule of > thumb, given the various overheads on the bus. So an x4 won't fully load > up a 10Gbps link. Ok. It must be x8 then: Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s, Port 1 -- Jesper