diff options
| author | Sasha Neftin <[email protected]> | 2020-03-03 18:26:10 +0000 |
|---|---|---|
| committer | Jeff Kirsher <[email protected]> | 2020-04-17 17:19:24 +0000 |
| commit | 2e39d2c8ff9654ba508c973ade5df332f53f41cc (patch) | |
| tree | c8eda33ac8376623c9033a511cb2b6ed9c59dfc6 /drivers/net/ethernet/intel/igc/igc_main.c | |
| parent | igc: Enable NETIF_F_HW_TC flag (diff) | |
| download | kernel-2e39d2c8ff9654ba508c973ade5df332f53f41cc.tar.gz kernel-2e39d2c8ff9654ba508c973ade5df332f53f41cc.zip | |
igc: Remove copper fiber switch control
i225 device support copper mode only
PHY signal detect indication for copper fiber switch
not applicable to i225 part
Signed-off-by: Sasha Neftin <[email protected]>
Tested-by: Aaron Brown <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_main.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index 800268da0834..44366c1bec19 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -4033,7 +4033,6 @@ static void igc_watchdog_task(struct work_struct *work) struct igc_hw *hw = &adapter->hw; struct igc_phy_info *phy = &hw->phy; u16 phy_data, retry_count = 20; - u32 connsw; u32 link; int i; @@ -4046,14 +4045,6 @@ static void igc_watchdog_task(struct work_struct *work) link = false; } - /* Force link down if we have fiber to swap to */ - if (adapter->flags & IGC_FLAG_MAS_ENABLE) { - if (hw->phy.media_type == igc_media_type_copper) { - connsw = rd32(IGC_CONNSW); - if (!(connsw & IGC_CONNSW_AUTOSENSE_EN)) - link = 0; - } - } if (link) { /* Cancel scheduled suspend requests. */ pm_runtime_resume(netdev->dev.parent); |