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path: root/drivers/net/phy
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-rw-r--r--drivers/net/phy/mdio_bus.c5
-rw-r--r--drivers/net/phy/micrel.c12
-rw-r--r--drivers/net/phy/mxl-gpy.c20
-rw-r--r--drivers/net/phy/phylink.c3
4 files changed, 25 insertions, 15 deletions
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index cad6ed3aa10b..4354241137d5 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -73,8 +73,11 @@ int mdiobus_register_device(struct mdio_device *mdiodev)
return err;
err = mdiobus_register_reset(mdiodev);
- if (err)
+ if (err) {
+ gpiod_put(mdiodev->reset_gpio);
+ mdiodev->reset_gpio = NULL;
return err;
+ }
/* Assert the reset signal */
mdio_device_reset(mdiodev, 1);
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 6a1a424e3b30..01c87c9b7702 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -4380,12 +4380,6 @@ static int lan8814_config_init(struct phy_device *phydev)
{
struct kszphy_priv *lan8814 = phydev->priv;
- /* Reset the PHY */
- lanphy_modify_page_reg(phydev, LAN8814_PAGE_COMMON_REGS,
- LAN8814_QSGMII_SOFT_RESET,
- LAN8814_QSGMII_SOFT_RESET_BIT,
- LAN8814_QSGMII_SOFT_RESET_BIT);
-
/* Disable ANEG with QSGMII PCS Host side */
lanphy_modify_page_reg(phydev, LAN8814_PAGE_PORT_REGS,
LAN8814_QSGMII_PCS1G_ANEG_CONFIG,
@@ -4471,6 +4465,12 @@ static int lan8814_probe(struct phy_device *phydev)
addr, sizeof(struct lan8814_shared_priv));
if (phy_package_init_once(phydev)) {
+ /* Reset the PHY */
+ lanphy_modify_page_reg(phydev, LAN8814_PAGE_COMMON_REGS,
+ LAN8814_QSGMII_SOFT_RESET,
+ LAN8814_QSGMII_SOFT_RESET_BIT,
+ LAN8814_QSGMII_SOFT_RESET_BIT);
+
err = lan8814_release_coma_mode(phydev);
if (err)
return err;
diff --git a/drivers/net/phy/mxl-gpy.c b/drivers/net/phy/mxl-gpy.c
index 0c8dc16ee7bd..2a873f791733 100644
--- a/drivers/net/phy/mxl-gpy.c
+++ b/drivers/net/phy/mxl-gpy.c
@@ -540,7 +540,7 @@ static int gpy_update_interface(struct phy_device *phydev)
/* Interface mode is fixed for USXGMII and integrated PHY */
if (phydev->interface == PHY_INTERFACE_MODE_USXGMII ||
phydev->interface == PHY_INTERFACE_MODE_INTERNAL)
- return -EINVAL;
+ return 0;
/* Automatically switch SERDES interface between SGMII and 2500-BaseX
* according to speed. Disable ANEG in 2500-BaseX mode.
@@ -578,13 +578,7 @@ static int gpy_update_interface(struct phy_device *phydev)
break;
}
- if (phydev->speed == SPEED_2500 || phydev->speed == SPEED_1000) {
- ret = genphy_read_master_slave(phydev);
- if (ret < 0)
- return ret;
- }
-
- return gpy_update_mdix(phydev);
+ return 0;
}
static int gpy_read_status(struct phy_device *phydev)
@@ -639,6 +633,16 @@ static int gpy_read_status(struct phy_device *phydev)
ret = gpy_update_interface(phydev);
if (ret < 0)
return ret;
+
+ if (phydev->speed == SPEED_2500 || phydev->speed == SPEED_1000) {
+ ret = genphy_read_master_slave(phydev);
+ if (ret < 0)
+ return ret;
+ }
+
+ ret = gpy_update_mdix(phydev);
+ if (ret < 0)
+ return ret;
}
return 0;
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index 9d7799ea1c17..918244308215 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -637,6 +637,9 @@ static int phylink_validate(struct phylink *pl, unsigned long *supported,
static void phylink_fill_fixedlink_supported(unsigned long *supported)
{
+ linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT, supported);
+ linkmode_set_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, supported);
+ linkmode_set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, supported);
linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Half_BIT, supported);
linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Full_BIT, supported);
linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT, supported);