Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6DAC5C433EF for ; Mon, 10 Jan 2022 06:22:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238987AbiAJGWJ (ORCPT ); Mon, 10 Jan 2022 01:22:09 -0500 Received: from mga09.intel.com ([134.134.136.24]:56164 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230013AbiAJGWF (ORCPT ); Mon, 10 Jan 2022 01:22:05 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1641795725; x=1673331725; h=from:to:cc:subject:date:message-id; bh=4bqr2Q0RgFYTSxEbUoGaq3OkKLcOKBI+WeWFJnHJyCs=; b=lbLYVMLycKrCx47LeJkISPgGSJYT6FFnr94PaGPxMXbQF1ysr2bbb8nW qPGCvA99iKBEFsiMehadx5X67c4yKPljJI0Rbm0Ip/VTJ1KXjSsOGD7L5 zXbUVLO7+mAAsWkA4uw/QdSMCOp5pXHOb5+iX7LenoR38sXbBC+hgch68 Ot9w2fjoJmqBzKz8hTqIv/OiDNa8LeVCO+qeNtYrkEbJJQDYSUcVL0PZn NiSzgVGV+MVTnMYkwYNxV9w2QpGW69S08fRL38JSQuHQiTAwlUhV6Yvqm r6NyqEOI+twqbU2ihdPJSilMdAX2FPLlH8w5pbQVZ4qhbcgNUdOgbqsGa w==; X-IronPort-AV: E=McAfee;i="6200,9189,10222"; a="242958088" X-IronPort-AV: E=Sophos;i="5.88,276,1635231600"; d="scan'208";a="242958088" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Jan 2022 22:22:05 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,276,1635231600"; d="scan'208";a="764424446" Received: from mismail5-ilbpg0.png.intel.com ([10.88.229.13]) by fmsmga005.fm.intel.com with ESMTP; 09 Jan 2022 22:22:02 -0800 From: Mohammad Athari Bin Ismail To: Andrew Lunn , "David S . Miller" , Jakub Kicinski , Oleksij Rempel , Heiner Kallweit , Russell King Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, mohammad.athari.ismail@intel.com, stable@vger.kernel.org Subject: [PATCH net 0/1] net: phy: marvell: add Marvell specific PHY loopback Date: Mon, 10 Jan 2022 14:21:16 +0800 Message-Id: <20220110062117.17540-1-mohammad.athari.ismail@intel.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch to implement Marvell PHY specific loopback callback function. Verified working on Marvell 88E1510 at 1Gbps speed only. For 100Mbps and 10Mbps, found that the PHY loopback not able to function properly. Possible due to limitation in Marvell 88E1510 PHY. Tested on Intel Elkhart Lake platform (Synopsys Designware QoS MAC and Marvell 88E1510 PHY). Mohammad Athari Bin Ismail (1): net: phy: marvell: add Marvell specific PHY loopback drivers/net/phy/marvell.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) -- 2.17.1