diff options
| author |   Emil Tantilov <emil.s.tantilov@intel.com> | 2011-10-19 07:59:55 +0000 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-11-02 16:55:23 -0700 |
| commit | 93d3ce8fafb888702311fc8c5917faa4c25b8266 (patch) | |
| tree | 0cc09c215d5f29928c4e0b75e34a39b050f6a194 /drivers/net/ethernet | |
| parent | ixgbe: Fix link issues caused by a reset while interface is down (diff) | |
| download | linux-dev-93d3ce8fafb888702311fc8c5917faa4c25b8266.tar.xz linux-dev-93d3ce8fafb888702311fc8c5917faa4c25b8266.zip | |
ixgbe: fix disabling of Tx laser at probe
register_netdev() calls ndo_set_features() which may result in HW reset
which in turn will bring the laser back up.
This patch moves ixgbe_laser_tx_disable() below register_netdev()
in ixgbe_probe() to make sure laser is shut off on load.
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/ethernet')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index b7abf43a877e..2e9fd9dccf0c 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -7588,13 +7588,6 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, goto err_eeprom; } - /* power down the optics for multispeed fiber and 82599 SFP+ fiber */ - if (hw->mac.ops.disable_tx_laser && - ((hw->phy.multispeed_fiber) || - ((hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber) && - (hw->mac.type == ixgbe_mac_82599EB)))) - hw->mac.ops.disable_tx_laser(hw); - setup_timer(&adapter->service_timer, &ixgbe_service_timer, (unsigned long) adapter); @@ -7692,6 +7685,13 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, if (err) goto err_register; + /* power down the optics for multispeed fiber and 82599 SFP+ fiber */ + if (hw->mac.ops.disable_tx_laser && + ((hw->phy.multispeed_fiber) || + ((hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber) && + (hw->mac.type == ixgbe_mac_82599EB)))) + hw->mac.ops.disable_tx_laser(hw); + /* carrier off reporting is important to ethtool even BEFORE open */ netif_carrier_off(netdev); |