[PATCH net-next v1 6/7] net: phy: add phy_has_smarteee() helper
From: Oleksij Rempel <o.rempel@pengutronix.de>
Date: 2023-02-14 09:03:46
Also in:
lkml
Subsystem:
ethernet phy library, the rest · Maintainers:
Andrew Lunn, Heiner Kallweit, Linus Torvalds
Add helper to identify PHYs with SmartEEE support. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> --- include/linux/phy.h | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/include/linux/phy.h b/include/linux/phy.h
index e6b12653c655..2e726450d3c3 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h@@ -1408,6 +1408,15 @@ static inline bool phy_polling_mode(struct phy_device *phydev) return phydev->irq == PHY_POLL; } +/** + * phy_has_smarteee - 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
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2.30.2