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path: root/drivers/net/xen-netback/interface.c
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Diffstat (limited to 'drivers/net/xen-netback/interface.c')
-rw-r--r--drivers/net/xen-netback/interface.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c
index 01bb854c7f6..b78ee10a956 100644
--- 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;
}
@@ -306,18 +310,19 @@ 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;
vif->credit_usec = 0UL;
init_timer(&vif->credit_timeout);
- /* Initialize 'expires' now: it's used to track the credit window. */
- vif->credit_timeout.expires = jiffies;
+ 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;