path: root/drivers/net/xen-netfront.c
diff options
authorTom Herbert <therbert@google.com>2014-10-14 15:19:06 -0700
committerDavid S. Miller <davem@davemloft.net>2014-10-15 12:11:00 -0400
commit04ffcb255f22a2a988ce7393e6e72f6eb3fcb7aa (patch)
treefd5367f3d55fad3b3b9b33a378b9cf4d1eb2298b /drivers/net/xen-netfront.c
parent71ae8f5271b31da1172751059deb8bfc32b2b759 (diff)
net: Add ndo_gso_check
Add ndo_gso_check which a device can define to indicate whether is is capable of doing GSO on a packet. This funciton would be called from the stack to determine whether software GSO is needed to be done. A driver should populate this function if it advertises GSO types for which there are combinations that it wouldn't be able to handle. For instance a device that performs UDP tunneling might only implement support for transparent Ethernet bridging type of inner packets or might have limitations on lengths of inner headers. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/xen-netfront.c')
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index ca82f545ec2c..3c0b37574d05 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -638,7 +638,7 @@ static int xennet_start_xmit(struct sk_buff *skb, struct net_device *dev)
if (unlikely(!netif_carrier_ok(dev) ||
(slots > 1 && !xennet_can_sg(dev)) ||
- netif_needs_gso(skb, netif_skb_features(skb)))) {
+ netif_needs_gso(dev, skb, netif_skb_features(skb)))) {
spin_unlock_irqrestore(&queue->tx_lock, flags);
goto drop;