diff options
Diffstat (limited to 'drivers/net/phy/realtek.c')
| -rw-r--r-- | drivers/net/phy/realtek.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c index dd45e11b3a..8f1d759632 100644 --- a/drivers/net/phy/realtek.c +++ b/drivers/net/phy/realtek.c @@ -12,6 +12,7 @@ #define PHY_RTL8211x_FORCE_MASTER BIT(1) #define PHY_RTL8211E_PINE64_GIGABIT_FIX BIT(2) +#define PHY_RTL8211F_FORCE_EEE_RXC_ON BIT(3) #define PHY_AUTONEGOTIATE_TIMEOUT 5000 @@ -102,6 +103,15 @@ static int rtl8211e_probe(struct phy_device *phydev) return 0; } +static int rtl8211f_probe(struct phy_device *phydev) +{ +#ifdef CONFIG_RTL8211F_PHY_FORCE_EEE_RXC_ON + phydev->flags |= PHY_RTL8211F_FORCE_EEE_RXC_ON; +#endif + + return 0; +} + /* RealTek RTL8211x */ static int rtl8211x_config(struct phy_device *phydev) { @@ -151,6 +161,14 @@ static int rtl8211f_config(struct phy_device *phydev) { u16 reg; + if (phydev->flags & PHY_RTL8211F_FORCE_EEE_RXC_ON) { + unsigned int reg; + + reg = phy_read_mmd(phydev, MDIO_MMD_PCS, MDIO_CTRL1); + reg &= ~MDIO_PCS_CTRL1_CLKSTOP_EN; + phy_write_mmd(phydev, MDIO_MMD_PCS, MDIO_CTRL1, reg); + } + phy_write(phydev, MDIO_DEVAD_NONE, MII_BMCR, BMCR_RESET); phy_write(phydev, MDIO_DEVAD_NONE, @@ -360,6 +378,7 @@ static struct phy_driver RTL8211F_driver = { .uid = 0x1cc916, .mask = 0xffffff, .features = PHY_GBIT_FEATURES, + .probe = &rtl8211f_probe, .config = &rtl8211f_config, .startup = &rtl8211f_startup, .shutdown = &genphy_shutdown, |