]> git.ipfire.org Git - thirdparty/kernel/stable.git/commitdiff
net: phy: qcom: qca808x: Support PHY counter
authorLuo Jie <quic_luoj@quicinc.com>
Tue, 15 Jul 2025 11:02:27 +0000 (19:02 +0800)
committerJakub Kicinski <kuba@kernel.org>
Fri, 18 Jul 2025 01:35:50 +0000 (18:35 -0700)
Enable CRC checking for received and transmitted frames, and configure
counters to clear after being read within config_init() for accurate
counter recording. Additionally, add PHY counter operations and integrate
shared functions.

Signed-off-by: Luo Jie <quic_luoj@quicinc.com>
Link: https://patch.msgid.link/20250715-qcom_phy_counter-v3-2-8b0e460a527b@quicinc.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/phy/qcom/qca808x.c

index 6de16c0eaa0897bdb911cf04b380a28a8598eddd..8eb51b1a006c4c68ddce26c97d7d4f87a68158b0 100644 (file)
@@ -93,6 +93,7 @@ MODULE_LICENSE("GPL");
 
 struct qca808x_priv {
        int led_polarity_mode;
+       struct qcom_phy_hw_stats hw_stats;
 };
 
 static int qca808x_phy_fast_retrain_config(struct phy_device *phydev)
@@ -243,6 +244,10 @@ static int qca808x_config_init(struct phy_device *phydev)
 
        qca808x_fill_possible_interfaces(phydev);
 
+       ret = qcom_phy_counter_config(phydev);
+       if (ret)
+               return ret;
+
        /* Configure adc threshold as 100mv for the link 10M */
        return at803x_debug_reg_mask(phydev, QCA808X_PHY_DEBUG_ADC_THRESHOLD,
                                     QCA808X_ADC_THRESHOLD_MASK,
@@ -622,6 +627,22 @@ static int qca808x_led_polarity_set(struct phy_device *phydev, int index,
                              active_low ? 0 : QCA808X_LED_ACTIVE_HIGH);
 }
 
+static int qca808x_update_stats(struct phy_device *phydev)
+{
+       struct qca808x_priv *priv = phydev->priv;
+
+       return qcom_phy_update_stats(phydev, &priv->hw_stats);
+}
+
+static void qca808x_get_phy_stats(struct phy_device *phydev,
+                                 struct ethtool_eth_phy_stats *eth_stats,
+                                 struct ethtool_phy_stats *stats)
+{
+       struct qca808x_priv *priv = phydev->priv;
+
+       qcom_phy_get_stats(stats, priv->hw_stats);
+}
+
 static struct phy_driver qca808x_driver[] = {
 {
        /* Qualcomm QCA8081 */
@@ -651,6 +672,8 @@ static struct phy_driver qca808x_driver[] = {
        .led_hw_control_set     = qca808x_led_hw_control_set,
        .led_hw_control_get     = qca808x_led_hw_control_get,
        .led_polarity_set       = qca808x_led_polarity_set,
+       .update_stats           = qca808x_update_stats,
+       .get_phy_stats          = qca808x_get_phy_stats,
 }, };
 
 module_phy_driver(qca808x_driver);