From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dinh Nguyen Subject: [BUG] net: stmmac: socfpga ethernet no longer working on linux-next Date: Wed, 13 Jun 2018 15:46:23 -0500 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Cc: David Miller , clabbe@baylibre.com, joabreu@synopsys.com, Dinh Nguyen , Marek Vasut To: netdev@vger.kernel.org Return-path: Received: from mail-io0-f177.google.com ([209.85.223.177]:40911 "EHLO mail-io0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935448AbeFMUqf (ORCPT ); Wed, 13 Jun 2018 16:46:35 -0400 Received: by mail-io0-f177.google.com with SMTP id g22-v6so4895664iob.7 for ; Wed, 13 Jun 2018 13:46:35 -0700 (PDT) Sender: netdev-owner@vger.kernel.org List-ID: Hi, The stmmac ethernet has stopped working in linux-next and linus/master branch(v4.17-11782-gbe779f03d563) It appears that the stmmac ethernet has stopped working after these 2 commits: 4dbbe8dde848 net: stmmac: Add support for U32 TC filter using Flexible RX Parser 5f0456b43140 net: stmmac: Implement logic to automatically select HW Interface If I move to this commit "565020aaeebf net: stmmac: Disable ACS Feature for GMAC >= 4", then the stmmac works again on SoCFPGA. I was following this thread: https://www.spinics.net/lists/netdev/msg502858.html Was wondering if there was a patch to fix dwmac-sun8i that the socfpga platform needs as well? Thanks, Dinh