via-velocity: Enable scatter/gather IO by default
authorSimon Kagstrom <simon.kagstrom@netinsight.net>
Thu, 11 Feb 2010 05:39:55 +0000 (05:39 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 17 Feb 2010 23:59:39 +0000 (15:59 -0800)
Reduces CPU utilization significantly with sendfile for example.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/via-velocity.c

index cd4e866321f804baa4625cb0acd0898704d9c32c..4e47f2683b834b203ae167026c308aceb5aa4667 100644 (file)
@@ -2825,7 +2825,7 @@ static int __devinit velocity_found1(struct pci_dev *pdev, const struct pci_devi
        netif_napi_add(dev, &vptr->napi, velocity_poll, VELOCITY_NAPI_WEIGHT);
 
        dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_FILTER |
-               NETIF_F_HW_VLAN_RX | NETIF_F_IP_CSUM;
+               NETIF_F_HW_VLAN_RX | NETIF_F_IP_CSUM | NETIF_F_SG;
 
        ret = register_netdev(dev);
        if (ret < 0)