netdev - [PATCH net-next-2.6 1/2] virtio-net: Allow UFO feature to be set and advertised.

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Date:	Tue, 14 Jul 2009 17:21:02 -0700
From:	Sridhar Samudrala <sri@...ibm.com>
To:	David Miller <davem@...emloft.net>,
	Herbert Xu <herbert@...dor.apana.org.au>,
	Rusty Russell <rusty@...tcorp.com.au>,
	netdev <netdev@...r.kernel.org>
Subject: [PATCH net-next-2.6 1/2] virtio-net: Allow UFO feature to be set
 and advertised.

[PATCH net-next-2.6 1/2] virtio-net: Allow UFO feature to be set

- Allow setting UFO on virtio-net and advertise to host.

Signed-off-by: Sridhar Samudrala <sri@...ibm.com>

---------------------------------------------------------
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 2a6e81d..a6f903f 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -774,6 +774,7 @@ static struct ethtool_ops virtnet_ethtool_ops = {
 	.set_tx_csum = virtnet_set_tx_csum,
 	.set_sg = ethtool_op_set_sg,
 	.set_tso = ethtool_op_set_tso,
+	.set_ufo = ethtool_op_set_ufo,
 	.get_link = ethtool_op_get_link,
 };
 
@@ -1005,7 +1006,7 @@ static unsigned int features[] = {
 	VIRTIO_NET_F_GSO, VIRTIO_NET_F_MAC,
 	VIRTIO_NET_F_HOST_TSO4, VIRTIO_NET_F_HOST_UFO, VIRTIO_NET_F_HOST_TSO6,
 	VIRTIO_NET_F_HOST_ECN, VIRTIO_NET_F_GUEST_TSO4, VIRTIO_NET_F_GUEST_TSO6,
-	VIRTIO_NET_F_GUEST_ECN, /* We don't yet handle UFO input. */
+	VIRTIO_NET_F_GUEST_ECN, VIRTIO_NET_F_GUEST_UFO,
 	VIRTIO_NET_F_MRG_RXBUF, VIRTIO_NET_F_STATUS, VIRTIO_NET_F_CTRL_VQ,
 	VIRTIO_NET_F_CTRL_RX, VIRTIO_NET_F_CTRL_VLAN,
 	VIRTIO_F_NOTIFY_ON_EMPTY,
> 

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