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cxgb4vf: Advertise NETIF_F_TSO_ECN.

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Advertise NETIF_F_TSO_ECN.

Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Casey Leedom 2010-11-11 09:30:43 +00:00 committed by David S. Miller
parent 4204875dd4
commit 410989f651
1 changed files with 8 additions and 3 deletions
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11
drivers/net/cxgb4vf/cxgb4vf_main.c
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@ -1533,15 +1533,20 @@ static void cxgb4vf_get_wol(struct net_device *dev,
memset(&wol->sopass, 0, sizeof(wol->sopass));
}
/*
* TCP Segmentation Offload flags which we support.
*/
#define TSO_FLAGS (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN)
/*
* Set TCP Segmentation Offloading feature capabilities.
*/
static int cxgb4vf_set_tso(struct net_device *dev, u32 tso)
{
if (tso)
dev->features |= NETIF_F_TSO | NETIF_F_TSO6;
dev->features |= TSO_FLAGS;
else
dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
dev->features &= ~TSO_FLAGS;
return 0;
}
@ -2610,7 +2615,7 @@ static int __devinit cxgb4vf_pci_probe(struct pci_dev *pdev,
netif_carrier_off(netdev);
netdev->irq = pdev->irq;
netdev->features = (NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 |
netdev->features = (NETIF_F_SG | TSO_FLAGS |
NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX |
NETIF_F_GRO);