summaryrefslogtreecommitdiff
path: root/drivers/net
diff options
context:
space:
mode:
authorPaul Durrant <Paul.Durrant@citrix.com>2013-10-16 17:50:30 +0100
committerDavid S. Miller <davem@davemloft.net>2013-10-17 15:35:16 -0400
commit7365bcfa32d2c9d212c41d52ff3509d70b6a3466 (patch)
tree3c7b3222e074f54c093ccf7a67e2e7de624bd9de /drivers/net
parent2eba61d55e5104d0bf08ba4a9cc609613f52b4c9 (diff)
xen-netback: Unconditionally set NETIF_F_RXCSUM
There is no mechanism to insist that a guest always generates a packet with good checksum (at least for IPv4) so we must handle checksum offloading from the guest and hence should set NETIF_F_RXCSUM. Signed-off-by: Paul Durrant <paul.durrant@citrix.com> Cc: Wei Liu <wei.liu2@citrix.com> Cc: David Vrabel <david.vrabel@citrix.com> Cc: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/xen-netback/interface.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c
index 8e927838652c..cb0d8ea3d9f2 100644
--- a/drivers/net/xen-netback/interface.c
+++ b/drivers/net/xen-netback/interface.c
@@ -321,7 +321,7 @@ struct xenvif *xenvif_alloc(struct device *parent, domid_t domid,
dev->hw_features = NETIF_F_SG |
NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
NETIF_F_TSO;
- dev->features = dev->hw_features;
+ dev->features = dev->hw_features | NETIF_F_RXCSUM;
SET_ETHTOOL_OPS(dev, &xenvif_ethtool_ops);
dev->tx_queue_len = XENVIF_QUEUE_LENGTH;