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>
(cherry picked from commit 5e350b9260a2e94a9dd1b20fb720d855d5bf1034)

Orabug: 26325580

Signed-off-by: Kirtikar Kashyap <kirtikar.kashyap@oracle.com>
Reviewed-by: Jack Vogel <jack.vogel@oracle.com>

diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 46868fccd56240c3354e4c28bd39033b089a585b..29bb1b3f21c9801b8b4b8b7063b171656e34da5c 100644 (file)
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -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);