From patchwork Fri Sep 11 08:25:26 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 1362292 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4Bnpjt2gy2z9sTS for ; Fri, 11 Sep 2020 18:25:54 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725820AbgIKIZw (ORCPT ); Fri, 11 Sep 2020 04:25:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53284 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725784AbgIKIZj (ORCPT ); Fri, 11 Sep 2020 04:25:39 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0AF75C061757 for ; Fri, 11 Sep 2020 01:25:37 -0700 (PDT) Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kGeNB-0002LG-Fw; Fri, 11 Sep 2020 10:25:33 +0200 Received: from ore by dude.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1kGeN7-00074R-NS; Fri, 11 Sep 2020 10:25:29 +0200 From: Oleksij Rempel To: Jay Cliburn , Chris Snook , Andrew Lunn , "David S. Miller" Cc: Oleksij Rempel , Pengutronix Kernel Team , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 0/2] ag71xx: add ethtool and flow control support Date: Fri, 11 Sep 2020 10:25:26 +0200 Message-Id: <20200911082528.27121-1-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: ore@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: netdev@vger.kernel.org Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The main target of this patches is to provide flow control support for ag71xx driver. To be able to validate this functionality, I also added ethtool support with HW counters. So, this patches was validated with iperf3 and counters showing Pause frames send or received by this NIC. Oleksij Rempel (2): net: ag71xx: add ethtool support net: ag71xx: add flow control support drivers/net/ethernet/atheros/ag71xx.c | 160 +++++++++++++++++++++++++- 1 file changed, 159 insertions(+), 1 deletion(-)