netdev - [PATCH net-next 5/6] net: phy: c45: use cached EEE advertisement in genphy_c45_ethtool_get

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Message-ID: <e57ed3d4-d0bc-4f91-83f6-8f48dfb6d7d7@gmail.com>
Date: Sun, 16 Feb 2025 22:19:23 +0100
From: Heiner Kallweit <hkallweit1@...il.com>
To: Andrew Lunn <andrew@...n.ch>,
 Russell King - ARM Linux <linux@...linux.org.uk>,
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
 Eric Dumazet <edumazet@...gle.com>, David Miller <davem@...emloft.net>
Cc: "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: [PATCH net-next 5/6] net: phy: c45: use cached EEE advertisement in
 genphy_c45_ethtool_get_eee

Now that disabled EEE modes are considered when populating
advertising_eee, we can use this bitmap here instead of reading
the PHY register.

Signed-off-by: Heiner Kallweit <hkallweit1@...il.com>
---
 drivers/net/phy/phy-c45.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/phy/phy-c45.c b/drivers/net/phy/phy-c45.c
index b19055cfc..fed5fb0ef 100644
--- a/drivers/net/phy/phy-c45.c
+++ b/drivers/net/phy/phy-c45.c
@@ -1516,14 +1516,14 @@ int genphy_c45_ethtool_get_eee(struct phy_device *phydev,
 {
 	int ret;
 
-	ret = genphy_c45_eee_is_active(phydev, data->advertised,
-				       data->lp_advertised);
+	ret = genphy_c45_eee_is_active(phydev, NULL, data->lp_advertised);
 	if (ret < 0)
 		return ret;
 
 	data->eee_active = phydev->eee_active;
 	linkmode_andnot(data->supported, phydev->supported_eee,
 			phydev->eee_disabled_modes);
+	linkmode_copy(data->advertised, phydev->advertising_eee);
 	return 0;
 }
 EXPORT_SYMBOL(genphy_c45_ethtool_get_eee);
-- 
2.48.1