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igb: enable WoL for OEM devices regardless of EEPROM setting 

Override EEPROM settings for specific OEM devices.

Signed-off-by: Todd Fujinaka <todd.fujinaka@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Todd Fujinaka 2016-01-05 10:08:28 -08:00 committed by Jeff Kirsher
parent 5b70e4a12a
commit 5e350b9260
1 changed files with 20 additions and 0 deletions
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20
drivers/net/ethernet/intel/igb/igb_main.c
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@ -2538,6 +2538,26 @@ static int igb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
adapter->wol = 0;
}
/* Some vendors want the ability to Use the EEPROM setting as
* enable/disable only, and not for capability
*/
if (((hw->mac.type == e1000_i350) ||
(hw->mac.type == e1000_i354)) &&
(pdev->subsystem_vendor == PCI_VENDOR_ID_DELL)) {
adapter->flags |= IGB_FLAG_WOL_SUPPORTED;
adapter->wol = 0;
}
if (hw->mac.type == e1000_i350) {
if (((pdev->subsystem_device == 0x5001) ||
(pdev->subsystem_device == 0x5002)) &&
(hw->bus.func == 0)) {
adapter->flags |= IGB_FLAG_WOL_SUPPORTED;
adapter->wol = 0;
}
if (pdev->subsystem_device == 0x1F52)
adapter->flags |= IGB_FLAG_WOL_SUPPORTED;
}
device_set_wakeup_enable(&adapter->pdev->dev,
adapter->flags & IGB_FLAG_WOL_SUPPORTED);