Merge tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland...

[~andy/linux] / drivers / net / xen-netback / interface.c

diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c
index 459935a6bfae3ab31c634feff974e64f8f93cf3d..b78ee10a956a199e8d5e1a1615d5a6e1cbe94acd 100644 (file)
--- a/drivers/net/xen-netback/interface.c
+++ b/drivers/net/xen-netback/interface.c
@@ -214,10 +214,14 @@ static netdev_features_t xenvif_fix_features(struct net_device *dev,
 
        if (!vif->can_sg)
                features &= ~NETIF_F_SG;
-       if (!vif->gso && !vif->gso_prefix)
+       if (~(vif->gso_mask | vif->gso_prefix_mask) & GSO_BIT(TCPV4))
                features &= ~NETIF_F_TSO;
-       if (!vif->csum)
+       if (~(vif->gso_mask | vif->gso_prefix_mask) & GSO_BIT(TCPV6))
+               features &= ~NETIF_F_TSO6;
+       if (!vif->ip_csum)
                features &= ~NETIF_F_IP_CSUM;
+       if (!vif->ipv6_csum)
+               features &= ~NETIF_F_IPV6_CSUM;
 
        return features;
 }
@@ -306,7 +310,7 @@ struct xenvif *xenvif_alloc(struct device *parent, domid_t domid,
        vif->domid  = domid;
        vif->handle = handle;
        vif->can_sg = 1;
-       vif->csum = 1;
+       vif->ip_csum = 1;
        vif->dev = dev;
 
        vif->credit_bytes = vif->remaining_credit = ~0UL;
@@ -315,8 +319,10 @@ struct xenvif *xenvif_alloc(struct device *parent, domid_t domid,
        vif->credit_window_start = get_jiffies_64();
 
        dev->netdev_ops = &xenvif_netdev_ops;
-       dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO;
-       dev->features = dev->hw_features;
+       dev->hw_features = NETIF_F_SG |
+               NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+               NETIF_F_TSO | NETIF_F_TSO6;
+       dev->features = dev->hw_features | NETIF_F_RXCSUM;
        SET_ETHTOOL_OPS(dev, &xenvif_ethtool_ops);
 
        dev->tx_queue_len = XENVIF_QUEUE_LENGTH;