From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753300AbbJOVav (ORCPT ); Thu, 15 Oct 2015 17:30:51 -0400 Received: from mail-pa0-f42.google.com ([209.85.220.42]:36268 "EHLO mail-pa0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753156AbbJOVas (ORCPT ); Thu, 15 Oct 2015 17:30:48 -0400 Message-ID: <56201AE7.2020103@gmail.com> Date: Thu, 15 Oct 2015 14:30:15 -0700 From: Florian Fainelli User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.8.0 MIME-Version: 1.0 To: Dinh Nguyen , David Daney CC: "David S. Miller" , david.daney@cavium.com, netdev@vger.kernel.org, "linux-kernel@vger.kernel.org" Subject: Re: SoCFPGA ethernet broken References: <561FF9E2.30102@opensource.altera.com> <56200687.9040903@gmail.com> <562005AD.8020903@opensource.altera.com> <56200BD7.8020505@gmail.com> <56200E15.9080603@caviumnetworks.com> <56201158.8040806@opensource.altera.com> In-Reply-To: <56201158.8040806@opensource.altera.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 15/10/15 13:49, Dinh Nguyen wrote: >> >> Does this text change with and without the 8b63ec1837fa patch? > > No, this text does not change with/without the 8b63ec1837fa patch. Could you instrument mdiobus_scan(), get_phy_device() and phy_device_create/register to see if the parent is NULL, non-NULL? So far, I cannot see what is wrong with David's changes, quite the contrary, and if there was something wrong with the PHY device creation, it should not get you that far. You have not answered my previous question though, do you have PHY fixups registered for that ID? -- Florian