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| author | Emil Tantilov <emil.s.tantilov@intel.com> | 2013-08-31 03:08:20 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2013-09-13 09:58:12 -0700 |
| commit | 0f8fdab1334cbd7e65b705cb5db6c3c1d757ffa0 (patch) | |
| tree | b94438fcaf62587d25f74efcafda39b4adb79d77 /drivers/net | |
| parent | ed33ff66d8064e7b84459ad8ba49aad4cc67c269 (diff) | |
| download | linux-0f8fdab1334cbd7e65b705cb5db6c3c1d757ffa0.tar.gz linux-0f8fdab1334cbd7e65b705cb5db6c3c1d757ffa0.tar.bz2 linux-0f8fdab1334cbd7e65b705cb5db6c3c1d757ffa0.zip | |
ixgbe: fix ethtool reporting of supported links for SFP modules
This patch resolves an issue where the driver will display incorrect info
for Q/SFP+ modules that were inserted after the driver has been loaded.
This patch adds a call to identify_phy() in ixgbe_get_settings() prior to
calling get_link_capabilities() which needs the PHY data in order to
determine the correct settings.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index b41db3be9184..e8649abf97c0 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -160,6 +160,13 @@ static int ixgbe_get_settings(struct net_device *netdev, bool autoneg = false; bool link_up; + /* SFP type is needed for get_link_capabilities */ + if (hw->phy.media_type & (ixgbe_media_type_fiber | + ixgbe_media_type_fiber_qsfp)) { + if (hw->phy.sfp_type == ixgbe_sfp_type_not_present) + hw->phy.ops.identify_sfp(hw); + } + hw->mac.ops.get_link_capabilities(hw, &supported_link, &autoneg); /* set the supported link speeds */ |