Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754527AbcC3SW7 (ORCPT ); Wed, 30 Mar 2016 14:22:59 -0400 Received: from mail-pa0-f47.google.com ([209.85.220.47]:35482 "EHLO mail-pa0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753480AbcC3SW5 (ORCPT ); Wed, 30 Mar 2016 14:22:57 -0400 Subject: Re: [PATCH] stmmac: Fix phy without MDIO subnode To: Giuseppe CAVALLARO , John Keeping References: <1458817012-14293-1-git-send-email-john@metanate.com> <56F3E3E2.6070001@st.com> <20160324170119.28d54ed5.john@metanate.com> <56F4F9F6.8070103@st.com> Cc: Gabriel Fernandez , netdev@vger.kernel.org, linux-kernel@vger.kernel.org From: Robert Gadsdon Message-ID: <56FC1972.9050704@gmail.com> Date: Wed, 30 Mar 2016 11:22:42 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <56F4F9F6.8070103@st.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1131 Lines: 29 I have applied this to my Rock2 - Kernel 4.6-rc1 - and eth0 is present, now, but no network traffic gets through: To rock2: $ ping rgrock2 PING rgrock2 (192.168.0.xx) 56(84) bytes of data. ^C --- rgrock2 ping statistics --- 9 packets transmitted, 0 received, 100% packet loss, time 7999ms >From rock2: # ping 192.168.0.x PING 192.168.0.x (192.168.0.2) 56(84) bytes of data. >From 192.168.0.xx icmp_seq=1 Destination Host Unreachable >From 192.168.0.xx icmp_seq=2 Destination Host Unreachable >From 192.168.0.xx icmp_seq=3 Destination Host Unreachable >From 192.168.0.xx icmp_seq=4 Destination Host Unreachable >From 192.168.0.xx icmp_seq=5 Destination Host Unreachable >From 192.168.0.xx icmp_seq=6 Destination Host Unreachable >From 192.168.0.xx icmp_seq=7 Destination Host Unreachable >From 192.168.0.xx icmp_seq=8 Destination Host Unreachable --- 192.168.0.x ping statistics --- 9 packets transmitted, 0 received, +8 errors, 100% packet loss, time 8001ms Everything worked OK with kernel 4.5-rc7, and with 4.5 Final with the -rc7 versions of stmmac_platform.c and stmmac_mdio.c substituted.. Robert Gadsdon. March 30, 2016