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igb: allow vlan devices to use TSO and TCP CSUM offload

Using the new interface for propagating device feature flags into VLAN
deivces, turn on TSO and CSUM offload on VLAN devices.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Jeff Kirsher 17 年之前
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共有 1 个文件被更改,包括 6 次插入1 次删除
  1. 6 1
      drivers/net/igb/igb_main.c

+ 6 - 1
drivers/net/igb/igb_main.c

@@ -967,8 +967,13 @@ static int __devinit igb_probe(struct pci_dev *pdev,
 			   NETIF_F_HW_VLAN_FILTER;
 
 	netdev->features |= NETIF_F_TSO;
-
 	netdev->features |= NETIF_F_TSO6;
+
+	netdev->vlan_features |= NETIF_F_TSO;
+	netdev->vlan_features |= NETIF_F_TSO6;
+	netdev->vlan_features |= NETIF_F_HW_CSUM;
+	netdev->vlan_features |= NETIF_F_SG;
+
 	if (pci_using_dac)
 		netdev->features |= NETIF_F_HIGHDMA;