igb: Enable the hardware traffic class feature bit for igb models

This will allow functionality depending on the hardware being traffic
class aware to work. In particular the tc-flower offloading checks
verifies that this bit is set.

Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@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 9afee13..0facaa7 100644 (file)
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -2822,6 +2822,9 @@ static int igb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
        if (hw->mac.type >= e1000_82576)
                netdev->features |= NETIF_F_SCTP_CRC;
 
+       if (hw->mac.type >= e1000_i350)
+               netdev->features |= NETIF_F_HW_TC;
+
 #define IGB_GSO_PARTIAL_FEATURES (NETIF_F_GSO_GRE | \
                                  NETIF_F_GSO_GRE_CSUM | \
                                  NETIF_F_GSO_IPXIP4 | \