netdev - [PATCH net-next 1/2] net: mdio: add mdiodev_c45

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Message-Id: <E1osPY4-002SMk-03@rmk-PC.armlinux.org.uk>
Date:   Tue, 08 Nov 2022 14:25:56 +0000
From:   "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>
To:     Jose Abreu <Jose.Abreu@...opsys.com>
Cc:     Andrew Lunn <andrew@...n.ch>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org,
        Paolo Abeni <pabeni@...hat.com>
Subject: [PATCH net-next 1/2] net: mdio: add mdiodev_c45_(read|write)

Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>
---
 include/linux/mdio.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/include/linux/mdio.h b/include/linux/mdio.h
index 00177567cfef..f7fbbf3069e7 100644
--- a/include/linux/mdio.h
+++ b/include/linux/mdio.h
@@ -488,6 +488,19 @@ static inline int mdiobus_c45_write(struct mii_bus *bus, int prtad, int devad,
 	return mdiobus_write(bus, prtad, mdiobus_c45_addr(devad, regnum), val);
 }
 
+static inline int mdiodev_c45_read(struct mdio_device *mdiodev, int devad,
+				   u16 regnum)
+{
+	return mdiobus_c45_read(mdiodev->bus, mdiodev->addr, devad, regnum);
+}
+
+static inline int mdiodev_c45_write(struct mdio_device *mdiodev, u32 devad,
+				    u16 regnum, u16 val)
+{
+	return mdiobus_c45_write(mdiodev->bus, mdiodev->addr, devad, regnum,
+				 val);
+}
+
 int mdiobus_register_device(struct mdio_device *mdiodev);
 int mdiobus_unregister_device(struct mdio_device *mdiodev);
 bool mdiobus_is_registered_device(struct mii_bus *bus, int addr);
-- 
2.30.2