From 3b8626ba01a8a745a3fdf22dd347edd708b0af13 Mon Sep 17 00:00:00 2001 From: PJ Waskiewicz Date: Wed, 25 Nov 2009 00:11:54 +0000 Subject: [PATCH] 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 Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/net/ixgbe/ixgbe_ethtool.c | 50 +++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c index a5ca289efc94..1928d559e65f 100644 --- a/drivers/net/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ixgbe/ixgbe_ethtool.c @@ -205,6 +205,56 @@ static int ixgbe_get_settings(struct net_device *netdev, ecmd->autoneg = AUTONEG_DISABLE; } + /* Get PHY type */ + switch (adapter->hw.phy.type) { + case ixgbe_phy_tn: + case ixgbe_phy_cu_unknown: + /* Copper 10G-BASET */ + ecmd->port = PORT_TP; + break; + case ixgbe_phy_qt: + ecmd->port = PORT_FIBRE; + break; + case ixgbe_phy_nl: + case ixgbe_phy_tw_tyco: + case ixgbe_phy_tw_unknown: + case ixgbe_phy_sfp_ftl: + case ixgbe_phy_sfp_avago: + case ixgbe_phy_sfp_intel: + case ixgbe_phy_sfp_unknown: + switch (adapter->hw.phy.sfp_type) { + /* SFP+ devices, further checking needed */ + case ixgbe_sfp_type_da_cu: + case ixgbe_sfp_type_da_cu_core0: + case ixgbe_sfp_type_da_cu_core1: + ecmd->port = PORT_DA; + break; + case ixgbe_sfp_type_sr: + case ixgbe_sfp_type_lr: + case ixgbe_sfp_type_srlr_core0: + case ixgbe_sfp_type_srlr_core1: + ecmd->port = PORT_FIBRE; + break; + case ixgbe_sfp_type_not_present: + ecmd->port = PORT_NONE; + break; + case ixgbe_sfp_type_unknown: + default: + ecmd->port = PORT_OTHER; + break; + } + break; + case ixgbe_phy_xaui: + ecmd->port = PORT_NONE; + break; + case ixgbe_phy_unknown: + case ixgbe_phy_generic: + case ixgbe_phy_sfp_unsupported: + default: + ecmd->port = PORT_OTHER; + break; + } + hw->mac.ops.check_link(hw, &link_speed, &link_up, false); if (link_up) { ecmd->speed = (link_speed == IXGBE_LINK_SPEED_10GB_FULL) ? -- 2.30.2