diff options
Diffstat (limited to 'drivers/net/phy/micrel.c')
| -rw-r--r-- | drivers/net/phy/micrel.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c index b6d7981b2d1e..927d3d54658e 100644 --- a/drivers/net/phy/micrel.c +++ b/drivers/net/phy/micrel.c @@ -1800,9 +1800,6 @@ static const struct ksz9477_errata_write ksz9477_errata_writes[] = { /* Transmit waveform amplitude can be improved (1000BASE-T, 100BASE-TX, 10BASE-Te) */ {0x1c, 0x04, 0x00d0}, - /* Energy Efficient Ethernet (EEE) feature select must be manually disabled */ - {0x07, 0x3c, 0x0000}, - /* Register settings are required to meet data sheet supply current specifications */ {0x1c, 0x13, 0x6eff}, {0x1c, 0x14, 0xe6ff}, @@ -1847,6 +1844,12 @@ static int ksz9477_config_init(struct phy_device *phydev) return err; } + /* According to KSZ9477 Errata DS80000754C (Module 4) all EEE modes + * in this switch shall be regarded as broken. + */ + if (phydev->dev_flags & MICREL_NO_EEE) + phydev->eee_broken_modes = -1; + err = genphy_restart_aneg(phydev); if (err) return err; |