@@ -1370,6 +1370,26 @@ static int ksz9131_config_aneg(struct phy_device *phydev)
return genphy_config_aneg(phydev);
}
+static int ksz9477_get_features(struct phy_device *phydev)
+{
+ int ret;
+
+ ret = genphy_read_abilities(phydev);
+ if (ret)
+ return ret;
+
+ /* The "EEE control and capability 1" (Register 3.20) seems to be
+ * influenced by the "EEE advertisement 1" (Register 7.60). Changes
+ * on the 7.60 will affect 3.20. So, we need to construct our own list
+ * of caps.
+ * KSZ8563R should have 100BaseTX/Full only.
+ */
+ linkmode_and(phydev->supported_eee, phydev->supported,
+ PHY_EEE_CAP1_FEATURES);
+
+ return 0;
+}
+
#define KSZ8873MLL_GLOBAL_CONTROL_4 0x06
#define KSZ8873MLL_GLOBAL_CONTROL_4_DUPLEX BIT(6)
#define KSZ8873MLL_GLOBAL_CONTROL_4_SPEED BIT(4)
@@ -3422,6 +3442,7 @@ static struct phy_driver ksphy_driver[] = {
.handle_interrupt = kszphy_handle_interrupt,
.suspend = genphy_suspend,
.resume = genphy_resume,
+ .get_features = ksz9477_get_features,
} };
module_phy_driver(ksphy_driver);