diff options
Diffstat (limited to 'drivers/net/phy/phy.c')
| -rw-r--r-- | drivers/net/phy/phy.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index c94e2a27446a..932190e04d08 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -955,7 +955,7 @@ static inline void mmd_phy_indirect(struct mii_bus *bus, int prtad, int devad, * 3) Write reg 13 // MMD Data Command for MMD DEVAD * 3) Read reg 14 // Read MMD data */ -static int phy_read_mmd_indirect(struct phy_device *phydev, int prtad, +int phy_read_mmd_indirect(struct phy_device *phydev, int prtad, int devad, int addr) { struct phy_driver *phydrv = phydev->drv; @@ -971,6 +971,7 @@ static int phy_read_mmd_indirect(struct phy_device *phydev, int prtad, } return value; } +EXPORT_SYMBOL(phy_read_mmd_indirect); /** * phy_write_mmd_indirect - writes data to the MMD registers @@ -988,7 +989,7 @@ static int phy_read_mmd_indirect(struct phy_device *phydev, int prtad, * 3) Write reg 13 // MMD Data Command for MMD DEVAD * 3) Write reg 14 // Write MMD data */ -static void phy_write_mmd_indirect(struct phy_device *phydev, int prtad, +void phy_write_mmd_indirect(struct phy_device *phydev, int prtad, int devad, int addr, u32 data) { struct phy_driver *phydrv = phydev->drv; @@ -1002,6 +1003,7 @@ static void phy_write_mmd_indirect(struct phy_device *phydev, int prtad, phydrv->write_mmd_indirect(phydev, prtad, devad, addr, data); } } +EXPORT_SYMBOL(phy_write_mmd_indirect); /** * phy_init_eee - init and check the EEE feature @@ -1017,12 +1019,14 @@ int phy_init_eee(struct phy_device *phydev, bool clk_stop_enable) { /* According to 802.3az,the EEE is supported only in full duplex-mode. * Also EEE feature is active when core is operating with MII, GMII - * or RGMII. + * or RGMII. Internal PHYs are also allowed to proceed and should + * return an error if they do not support EEE. */ if ((phydev->duplex == DUPLEX_FULL) && ((phydev->interface == PHY_INTERFACE_MODE_MII) || (phydev->interface == PHY_INTERFACE_MODE_GMII) || - (phydev->interface == PHY_INTERFACE_MODE_RGMII))) { + (phydev->interface == PHY_INTERFACE_MODE_RGMII) || + phy_is_internal(phydev))) { int eee_lp, eee_cap, eee_adv; u32 lp, cap, adv; int status; |