From patchwork Thu Apr 15 13:07:34 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 422204 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 11FCDC433B4 for ; Thu, 15 Apr 2021 13:07:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E2629611AC for ; Thu, 15 Apr 2021 13:07:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233008AbhDONIP (ORCPT ); Thu, 15 Apr 2021 09:08:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48820 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230202AbhDONIL (ORCPT ); Thu, 15 Apr 2021 09:08:11 -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 0E3F4C061574 for ; Thu, 15 Apr 2021 06:07:47 -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 1lX1ig-0006KS-Ub; Thu, 15 Apr 2021 15:07:42 +0200 Received: from ore by dude.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1lX1if-0005Kz-MO; Thu, 15 Apr 2021 15:07:41 +0200 From: Oleksij Rempel To: Shawn Guo , Sascha Hauer , Andrew Lunn , Florian Fainelli , Heiner Kallweit , Fugang Duan Cc: Oleksij Rempel , kernel@pengutronix.de, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-imx@nxp.com, Fabio Estevam , David Jander , Russell King , Philippe Schenker Subject: [PATCH v2 3/7] net: phy: at803x: AR8085 & AR9331: add loopback support Date: Thu, 15 Apr 2021 15:07:34 +0200 Message-Id: <20210415130738.19603-4-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210415130738.19603-1-o.rempel@pengutronix.de> References: <20210415130738.19603-1-o.rempel@pengutronix.de> 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 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org PHY loopback is needed for the ethernet controller self test support. This PHY was tested with the generic net sefltest in combination with FEC ethernet controller and AR9331 switch. Signed-off-by: Oleksij Rempel --- drivers/net/phy/at803x.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c index d7799beb811c..f74f427a8da5 100644 --- a/drivers/net/phy/at803x.c +++ b/drivers/net/phy/at803x.c @@ -1128,6 +1128,7 @@ static struct phy_driver at803x_driver[] = { .get_wol = at803x_get_wol, .suspend = at803x_suspend, .resume = at803x_resume, + .set_loopback = genphy_loopback, /* PHY_GBIT_FEATURES */ .read_status = at803x_read_status, .config_intr = at803x_config_intr, @@ -1207,6 +1208,7 @@ static struct phy_driver at803x_driver[] = { .read_status = at803x_read_status, .soft_reset = genphy_soft_reset, .config_aneg = at803x_config_aneg, + .set_loopback = genphy_loopback, } }; module_phy_driver(at803x_driver);