ixgbe: add WOL support for backplane adapters

This change adds support for certain 82599 based Mezzanine adapters.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 10fff68088e6..af4ef29cae11 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -7088,6 +7088,13 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
                 goto err_sw_init;
 
         switch (pdev->device) {
+        case IXGBE_DEV_ID_82599_COMBO_BACKPLANE:
+                /* All except this subdevice support WOL */
+                if (pdev->subsystem_device ==
+                    IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ) {
+                        adapter->wol = 0;
+                        break;
+                }
         case IXGBE_DEV_ID_82599_KX4:
                 adapter->wol = (IXGBE_WUFC_MAG | IXGBE_WUFC_EX |
                                 IXGBE_WUFC_MC | IXGBE_WUFC_BC);