Messages in this thread Patch in this message | | | From | Oleksij Rempel <> | Subject | [PATCH net-next v2 1/4] net: phy: add driver specific get/set_eee support | Date | Fri, 20 Jan 2023 10:20:56 +0100 |
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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 3378ca4f49b6..57e125a99414 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -1583,6 +1583,9 @@ 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); + /* Get Supported EEE */ val = phy_read_mmd(phydev, MDIO_MMD_PCS, MDIO_PCS_EEE_ABLE); if (val < 0) @@ -1622,6 +1625,9 @@ 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); + /* Get Supported EEE */ cap = phy_read_mmd(phydev, MDIO_MMD_PCS, MDIO_PCS_EEE_ABLE); if (cap < 0) diff --git a/include/linux/phy.h b/include/linux/phy.h index b3cf1e08e880..9ad6c3f5c865 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -1055,6 +1055,11 @@ 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) -- 2.30.2
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