virtio-net: add DATA_VALID flag

Add DATA_VALID flag from the Linux header, to keep us in sync with that. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
15 years ago · ca384784af
1 changed files with 1 additions and 0 deletions
--- a/hw/virtio-net.h
+++ b/hw/virtio-net.h
@ -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)