From 93d3ce8fafb888702311fc8c5917faa4c25b8266 Mon Sep 17 00:00:00 2001 From: Emil Tantilov Date: Wed, 19 Oct 2011 07:59:55 +0000 Subject: [PATCH] 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 Tested-by: Phil Schmitt Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 14 +++++++------- 1 file 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); -- 2.11.0