diff options
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_phy.c')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_phy.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c index 6c0d42e33f21..8f7123e8fc0a 100644 --- a/drivers/net/ixgbe/ixgbe_phy.c +++ b/drivers/net/ixgbe/ixgbe_phy.c @@ -115,6 +115,9 @@ static enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id) case TN1010_PHY_ID: phy_type = ixgbe_phy_tn; break; + case X540_PHY_ID: + phy_type = ixgbe_phy_aq; + break; case QT2022_PHY_ID: phy_type = ixgbe_phy_qt; break; @@ -425,6 +428,39 @@ s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, } /** + * ixgbe_get_copper_link_capabilities_generic - Determines link capabilities + * @hw: pointer to hardware structure + * @speed: pointer to link speed + * @autoneg: boolean auto-negotiation value + * + * Determines the link capabilities by reading the AUTOC register. + */ +s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw, + ixgbe_link_speed *speed, + bool *autoneg) +{ + s32 status = IXGBE_ERR_LINK_SETUP; + u16 speed_ability; + + *speed = 0; + *autoneg = true; + + status = hw->phy.ops.read_reg(hw, MDIO_SPEED, MDIO_MMD_PMAPMD, + &speed_ability); + + if (status == 0) { + if (speed_ability & MDIO_SPEED_10G) + *speed |= IXGBE_LINK_SPEED_10GB_FULL; + if (speed_ability & MDIO_PMA_SPEED_1000) + *speed |= IXGBE_LINK_SPEED_1GB_FULL; + if (speed_ability & MDIO_PMA_SPEED_100) + *speed |= IXGBE_LINK_SPEED_100_FULL; + } + + return status; +} + +/** * ixgbe_reset_phy_nl - Performs a PHY reset * @hw: pointer to hardware structure **/ @@ -1378,6 +1414,22 @@ s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw, } /** + * ixgbe_get_phy_firmware_version_generic - Gets the PHY Firmware Version + * @hw: pointer to hardware structure + * @firmware_version: pointer to the PHY Firmware Version +**/ +s32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw, + u16 *firmware_version) +{ + s32 status = 0; + + status = hw->phy.ops.read_reg(hw, AQ_FW_REV, MDIO_MMD_VEND1, + firmware_version); + + return status; +} + +/** * ixgbe_tn_check_overtemp - Checks if an overtemp occured. * @hw: pointer to hardware structure * |