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virtio-net: add DATA_VALID flag

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Add DATA_VALID flag from the Linux header, to
keep us in sync with that.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Michael S. Tsirkin 2012-03-16 00:43:25 +02:00
parent cd7898f714
commit ca384784af
1 changed files with 1 additions and 0 deletions
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1
hw/virtio-net.h
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@ -79,6 +79,7 @@ struct virtio_net_config
struct virtio_net_hdr
{
#define VIRTIO_NET_HDR_F_NEEDS_CSUM 1 // Use csum_start, csum_offset
#define VIRTIO_NET_HDR_F_DATA_VALID 2 // Csum is valid
uint8_t flags;
#define VIRTIO_NET_HDR_GSO_NONE 0 // Not a GSO frame
#define VIRTIO_NET_HDR_GSO_TCPV4 1 // GSO frame, IPv4 TCP (TSO)