diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/phy/phy-c45.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/net/phy/phy-c45.c b/drivers/net/phy/phy-c45.c index 6f028de4dae1..7af5fa81daf6 100644 --- a/drivers/net/phy/phy-c45.c +++ b/drivers/net/phy/phy-c45.c @@ -47,6 +47,16 @@ int genphy_c45_pma_setup_forced(struct phy_device *phydev) /* Assume 1000base-T */ ctrl2 |= MDIO_PMA_CTRL2_1000BT; break; + case SPEED_2500: + ctrl1 |= MDIO_CTRL1_SPEED2_5G; + /* Assume 2.5Gbase-T */ + ctrl2 |= MDIO_PMA_CTRL2_2_5GBT; + break; + case SPEED_5000: + ctrl1 |= MDIO_CTRL1_SPEED5G; + /* Assume 5Gbase-T */ + ctrl2 |= MDIO_PMA_CTRL2_5GBT; + break; case SPEED_10000: ctrl1 |= MDIO_CTRL1_SPEED10G; /* Assume 10Gbase-T */ @@ -194,6 +204,12 @@ int genphy_c45_read_lpa(struct phy_device *phydev) if (val < 0) return val; + if (val & MDIO_AN_10GBT_STAT_LP2_5G) + linkmode_set_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT, + phydev->lp_advertising); + if (val & MDIO_AN_10GBT_STAT_LP5G) + linkmode_set_bit(ETHTOOL_LINK_MODE_5000baseT_Full_BIT, + phydev->lp_advertising); if (val & MDIO_AN_10GBT_STAT_LP10G) linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseT_Full_BIT, phydev->lp_advertising); @@ -224,6 +240,12 @@ int genphy_c45_read_pma(struct phy_device *phydev) case MDIO_PMA_CTRL1_SPEED1000: phydev->speed = SPEED_1000; break; + case MDIO_CTRL1_SPEED2_5G: + phydev->speed = SPEED_2500; + break; + case MDIO_CTRL1_SPEED5G: + phydev->speed = SPEED_5000; + break; case MDIO_CTRL1_SPEED10G: phydev->speed = SPEED_10000; break; @@ -339,6 +361,21 @@ int genphy_c45_pma_read_abilities(struct phy_device *phydev) linkmode_mod_bit(ETHTOOL_LINK_MODE_10baseT_Half_BIT, phydev->supported, val & MDIO_PMA_EXTABLE_10BT); + + if (val & MDIO_PMA_EXTABLE_NBT) { + val = phy_read_mmd(phydev, MDIO_MMD_PMAPMD, + MDIO_PMA_NG_EXTABLE); + if (val < 0) + return val; + + linkmode_mod_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT, + phydev->supported, + val & MDIO_PMA_NG_EXTABLE_2_5GBT); + + linkmode_mod_bit(ETHTOOL_LINK_MODE_5000baseT_Full_BIT, + phydev->supported, + val & MDIO_PMA_NG_EXTABLE_5GBT); + } } return 0; |