ixgbe: Display currently attached PHY through ethtool
This patch extends the ethtool interface to display what PHY is currently connected to a NIC. The results can be viewed in ethtool ethX output. Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -205,6 +205,56 @@ static int ixgbe_get_settings(struct net_device *netdev,
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ecmd->autoneg = AUTONEG_DISABLE;
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}
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/* Get PHY type */
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switch (adapter->hw.phy.type) {
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case ixgbe_phy_tn:
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case ixgbe_phy_cu_unknown:
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/* Copper 10G-BASET */
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ecmd->port = PORT_TP;
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break;
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case ixgbe_phy_qt:
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ecmd->port = PORT_FIBRE;
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break;
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case ixgbe_phy_nl:
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case ixgbe_phy_tw_tyco:
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case ixgbe_phy_tw_unknown:
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case ixgbe_phy_sfp_ftl:
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case ixgbe_phy_sfp_avago:
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case ixgbe_phy_sfp_intel:
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case ixgbe_phy_sfp_unknown:
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switch (adapter->hw.phy.sfp_type) {
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/* SFP+ devices, further checking needed */
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case ixgbe_sfp_type_da_cu:
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case ixgbe_sfp_type_da_cu_core0:
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case ixgbe_sfp_type_da_cu_core1:
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ecmd->port = PORT_DA;
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break;
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case ixgbe_sfp_type_sr:
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case ixgbe_sfp_type_lr:
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case ixgbe_sfp_type_srlr_core0:
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case ixgbe_sfp_type_srlr_core1:
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ecmd->port = PORT_FIBRE;
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break;
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case ixgbe_sfp_type_not_present:
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ecmd->port = PORT_NONE;
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break;
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case ixgbe_sfp_type_unknown:
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default:
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ecmd->port = PORT_OTHER;
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break;
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}
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break;
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case ixgbe_phy_xaui:
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ecmd->port = PORT_NONE;
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break;
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case ixgbe_phy_unknown:
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case ixgbe_phy_generic:
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case ixgbe_phy_sfp_unsupported:
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default:
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ecmd->port = PORT_OTHER;
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break;
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}
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hw->mac.ops.check_link(hw, &link_speed, &link_up, false);
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if (link_up) {
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ecmd->speed = (link_speed == IXGBE_LINK_SPEED_10GB_FULL) ?
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