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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Wei Fang , Heiner Kallweit 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 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: intel-wired-lan@lists.osuosl.org X-Mailman-Approved-At: Wed, 01 Feb 2023 16:25:41 +0000 Subject: [Intel-wired-lan] [PATCH net-next v4 15/23] net: phy: add phy_has_smarteee() helper X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Arun.Ramadoss@microchip.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Oleksij Rempel , intel-wired-lan@lists.osuosl.org, kernel@pengutronix.de Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" 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