On Mon, Dec 01, 2025 at 08:53:45AM +0530, Parthiban Veerasooran wrote:

...

+int genphy_c45_oatc14_get_sqi_max(struct phy_device *phydev)
+{
+	int ret;
+
+	if (!phydev->oatc14_sqi_capability.updated) {
+		ret = oatc14_update_sqi_capability(phydev);
+		if (ret)
+			return ret;
+	}

Hi Parthiban,

I think the check for phydev->oatc14_sqi_capability.updated can be folded
into oatc14_update_sqi_capability(), avoiding duplicating it here and in
genphy_c45_oatc14_get_sqi().

If you agree, could you consider posting a follow-up once net-next has
re-opened?

+
+	return phydev->oatc14_sqi_capability.sqi_max;
+}
+EXPORT_SYMBOL(genphy_c45_oatc14_get_sqi_max);
+
+/**
+ * genphy_c45_oatc14_get_sqi - Get Signal Quality Indicator (SQI) from an OATC14
+ *			       10Base-T1S PHY
+ * @phydev: pointer to the PHY device structure
+ *
+ * This function reads the SQI+ or SQI value from an OATC14-compatible
+ * 10Base-T1S PHY. If SQI+ capability is supported, the function returns the
+ * extended SQI+ value; otherwise, it returns the basic SQI value. The SQI
+ * capability is updated on first invocation if it has not already been updated.
+ *
+ * Return:
+ * * SQI/SQI+ value on success
+ * * Negative errno on read failure
+ */
+int genphy_c45_oatc14_get_sqi(struct phy_device *phydev)
+{
+	u8 shift;
+	int ret;
+
+	if (!phydev->oatc14_sqi_capability.updated) {
+		ret = oatc14_update_sqi_capability(phydev);
+		if (ret)
+			return ret;
+	}