redonkable/alistair23-linux
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ixgbe: clean up the condition for turning on/off the laser

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This patch simplifies the check for calling en/disable_tx_laser() function
pointer. The pointer is only set on parts that can use it.

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>
This commit is contained in:
Emil Tantilov 2012-09-20 03:33:56 +00:00 committed by Jeff Kirsher
parent b3343a2a2c
commit ec74a47155
1 changed files with 8 additions and 23 deletions
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31
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
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@ -4087,11 +4087,8 @@ static void ixgbe_up_complete(struct ixgbe_adapter *adapter)
else
ixgbe_configure_msi_and_legacy(adapter);
/* enable the optics for both mult-speed fiber and 82599 SFP+ fiber */
if (hw->mac.ops.enable_tx_laser &&
((hw->phy.multispeed_fiber) ||
((hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber) &&
(hw->mac.type == ixgbe_mac_82599EB))))
/* enable the optics for 82599 SFP+ fiber */
if (hw->mac.ops.enable_tx_laser)
hw->mac.ops.enable_tx_laser(hw);
clear_bit(__IXGBE_DOWN, &adapter->state);
@ -4413,11 +4410,8 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
if (!pci_channel_offline(adapter->pdev))
ixgbe_reset(adapter);
/* 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))))
/* power down the optics for 82599 SFP+ fiber */
if (hw->mac.ops.disable_tx_laser)
hw->mac.ops.disable_tx_laser(hw);
ixgbe_clean_all_tx_rings(adapter);
@ -5050,14 +5044,8 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
if (wufc) {
ixgbe_set_rx_mode(netdev);
/*
* enable the optics for both mult-speed fiber and
* 82599 SFP+ fiber as we can WoL.
*/
if (hw->mac.ops.enable_tx_laser &&
(hw->phy.multispeed_fiber ||
(hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber &&
hw->mac.type == ixgbe_mac_82599EB)))
/* enable the optics for 82599 SFP+ fiber as we can WoL */
if (hw->mac.ops.enable_tx_laser)
hw->mac.ops.enable_tx_laser(hw);
/* turn on all-multi mode if wake on multicast is enabled */
@ -7468,11 +7456,8 @@ 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))))
/* power down the optics for 82599 SFP+ fiber */
if (hw->mac.ops.disable_tx_laser)
hw->mac.ops.disable_tx_laser(hw);
/* carrier off reporting is important to ethtool even BEFORE open */