github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-31 10:33:41 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

net: phy: qcom: qca808x: Support PHY counter

Browse Source 
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>
This commit is contained in:
Luo Jie 2025-07-15 19:02:27 +08:00 committed by Jakub Kicinski
parent 22bf4bd8ec
commit 3370e33a1c
1 changed files with 23 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
drivers/net/phy/qcom/qca808x.c
View 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);