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cxgb4: advertise NETIF_F_TSO_ECN
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The device supports TSO+ECN.

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Dimitris Michailidis authored and David S. Miller committed Aug 2, 2010
1 parent 1ae970e commit 35d3568
Showing 1 changed file with 6 additions and 4 deletions.
10 changes: 6 additions & 4 deletions drivers/net/cxgb4/cxgb4_main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1808,12 +1808,14 @@ static int set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
return err;
}

#define TSO_FLAGS (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN)

static int set_tso(struct net_device *dev, u32 value)
{
if (value)
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;
}

Expand Down Expand Up @@ -3539,7 +3541,7 @@ static void free_some_resources(struct adapter *adapter)
t4_fw_bye(adapter, 0);
}

#define VLAN_FEAT (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO | NETIF_F_TSO6 |\
#define VLAN_FEAT (NETIF_F_SG | NETIF_F_IP_CSUM | TSO_FLAGS | \
NETIF_F_IPV6_CSUM | NETIF_F_HIGHDMA)

static int __devinit init_one(struct pci_dev *pdev,
Expand Down Expand Up @@ -3645,7 +3647,7 @@ static int __devinit init_one(struct pci_dev *pdev,
netif_tx_stop_all_queues(netdev);
netdev->irq = pdev->irq;

netdev->features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6;
netdev->features |= NETIF_F_SG | TSO_FLAGS;
netdev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
netdev->features |= NETIF_F_GRO | NETIF_F_RXHASH | highdma;
netdev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
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