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Commit 7365bcfa authored by Paul Durrant's avatar Paul Durrant Committed by David S. Miller
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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: default avatarPaul 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: default avatarDavid S. Miller <davem@davemloft.net>
parent 2eba61d5

drivers/net/xen-netback/interface.c

+1 −1
Original line number Diff line number Diff line
@@ -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;