From mboxrd@z Thu Jan 1 00:00:00 1970 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 6B2F5C636CD for ; Wed, 1 Feb 2023 14:59:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232345AbjBAO7M (ORCPT ); Wed, 1 Feb 2023 09:59:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33654 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232637AbjBAO7H (ORCPT ); Wed, 1 Feb 2023 09:59:07 -0500 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 D75A86B984 for ; Wed, 1 Feb 2023 06:59:04 -0800 (PST) Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pNEZY-0002rl-0N; Wed, 01 Feb 2023 15:58:52 +0100 Received: from [2a0a:edc0:0:1101:1d::ac] (helo=dude04.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1pNEZY-001w1q-5E; Wed, 01 Feb 2023 15:58:51 +0100 Received: from ore by dude04.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1pNEZT-009hWj-Ge; Wed, 01 Feb 2023 15:58:47 +0100 From: Oleksij Rempel To: Woojung Huh , UNGLinuxDriver@microchip.com, Andrew Lunn , Vivien Didelot , Florian Fainelli , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Wei Fang , Heiner Kallweit Cc: Oleksij Rempel , kernel@pengutronix.de, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Arun.Ramadoss@microchip.com, intel-wired-lan@lists.osuosl.org Subject: [PATCH net-next v4 15/23] net: phy: add phy_has_smarteee() helper Date: Wed, 1 Feb 2023 15:58:37 +0100 Message-Id: <20230201145845.2312060-16-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230201145845.2312060-1-o.rempel@pengutronix.de> References: <20230201145845.2312060-1-o.rempel@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 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 Add helper to identify PHYs with SmartEEE support. Signed-off-by: Oleksij Rempel --- include/linux/phy.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/include/linux/phy.h b/include/linux/phy.h index 6063b0c7a06e..c85187897115 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -1407,6 +1407,15 @@ static inline bool phy_polling_mode(struct phy_device *phydev) return phydev->irq == PHY_POLL; } +/** + * phy_has_rxtstamp - Tests whether a PHY supports SmartEEE. + * @phydev: the phy_device struct + */ +static inline bool phy_has_smarteee(struct phy_device *phydev) +{ + return phydev && phydev->drv && !!(phydev->drv->flags & PHY_SMART_EEE); +} + /** * phy_has_hwtstamp - Tests whether a PHY time stamp configuration. * @phydev: the phy_device struct -- 2.30.2