From: Todd Fujinaka <todd.fujinaka@intel.com>
Date: Tue, 5 Jan 2016 18:08:28 +0000 (-0800)
Subject: igb: enable WoL for OEM devices regardless of EEPROM setting
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5e350b9260a2e94a9dd1b20fb720d855d5bf1034;p=linux-beck.git

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>
---

diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 1aa01809bcaa..4238f3edaa3e 100644
--- 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);