[PATCH net-next v1 1/7] net: phy: add driver specific get/set_eee support
From: Oleksij Rempel <o.rempel@pengutronix.de>
Date: 2023-02-14 09:04:01
Also in:
lkml
Subsystem:
ethernet phy library, networking drivers, the rest · Maintainers:
Andrew Lunn, Heiner Kallweit, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Not all PHYs can be handled by generic phy_ethtool_get/set_eee() functions. So, add driver specific get/set_eee support. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> --- drivers/net/phy/phy.c | 6 ++++++ include/linux/phy.h | 5 +++++ 2 files changed, 11 insertions(+)
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 2f1041a7211e..c42df62df302 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c@@ -1520,6 +1520,9 @@ int phy_ethtool_get_eee(struct phy_device *phydev, struct ethtool_eee *data) if (!phydev->drv) return -EIO; + if (phydev->drv->get_eee) + return phydev->drv->get_eee(phydev, data); + return genphy_c45_ethtool_get_eee(phydev, data); } EXPORT_SYMBOL(phy_ethtool_get_eee);
@@ -1536,6 +1539,9 @@ int phy_ethtool_set_eee(struct phy_device *phydev, struct ethtool_eee *data) if (!phydev->drv) return -EIO; + if (phydev->drv->set_eee) + return phydev->drv->set_eee(phydev, data); + return genphy_c45_ethtool_set_eee(phydev, data); } EXPORT_SYMBOL(phy_ethtool_set_eee);
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 727bff531a14..6709fbd72e10 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h@@ -1052,6 +1052,11 @@ struct phy_driver { /** @get_plca_status: Return the current PLCA status info */ int (*get_plca_status)(struct phy_device *dev, struct phy_plca_status *plca_st); + + /** @get_eee: Return the current EEE configuration */ + int (*get_eee)(struct phy_device *phydev, struct ethtool_eee *e); + /** @set_eee: Set the EEE configuration */ + int (*set_eee)(struct phy_device *phydev, struct ethtool_eee *e); }; #define to_phy_driver(d) container_of(to_mdio_common_driver(d), \ struct phy_driver, mdiodrv)
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2.30.2