virtio_net: Set VIRTIO_NET_F_GUEST_CSUM feature

PATCH Applied Rusty Russell 2 participants 3 messages Jul 8, 2008 – Jul 11, 2008

Subsystems (4)

Networking Network drivers virtio core virtio net driver

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Rusty Russell

author

2008-07-08 07:10 UTC #0 lore raw

PATCH 1/1 virtio_net: Set VIRTIO_NET_F_GUEST_CSUM feature

From: Mark McLoughlin <[email protected]>

We can handle receiving partial csums, so set the
appropriate feature bit.

Signed-off-by Mark McLoughlin <[email protected]>

Signed-off-by Rusty Russell <[email protected]>

---
 drivers/net/virtio_net.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

drivers/net/virtio_net.c +2 -1

@@ -550,7 +550,8 @@ static struct virtio_device_id id_table[
 };
 
 static unsigned int features[] = {
-	VIRTIO_NET_F_CSUM, VIRTIO_NET_F_GSO, VIRTIO_NET_F_MAC,
+	VIRTIO_NET_F_CSUM, VIRTIO_NET_F_GUEST_CSUM,
+	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_F_NOTIFY_ON_EMPTY,
 };

Jeff Garzik

Applied

2008-07-11 05:22 UTC #1 lore raw

Quoted 25 lines · Rusty Russell

From: Mark McLoughlin <[email protected]>
We can handle receiving partial csums, so set the
appropriate feature bit.
Signed-off-by Mark McLoughlin <[email protected]>
Signed-off-by Rusty Russell <[email protected]>
---
 drivers/net/virtio_net.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
drivers/net/virtio_net.c +2 -2
@@ -550,7 +550,8 @@ static struct virtio_device_id id_table[
 };
 
 static unsigned int features[] = {
-	VIRTIO_NET_F_CSUM, VIRTIO_NET_F_GSO, VIRTIO_NET_F_MAC,
+	VIRTIO_NET_F_CSUM, VIRTIO_NET_F_GUEST_CSUM,
+	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_F_NOTIFY_ON_EMPTY,
 };
--

Quoted 1 line

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