From: Michael S. Tsirkin <mst@redhat.com>
Date: Thu, 15 Mar 2012 22:43:25 +0000 (+0200)
Subject: virtio-net: add DATA_VALID flag
X-Git-Tag: v1.1-rc0~124^2~7
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ca384784af5f472f0b94c9205f8c500c1b5a43b6;p=thirdparty%2Fqemu.git

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>
---

diff --git a/hw/virtio-net.h b/hw/virtio-net.h
index 44687414c95..36aa463812e 100644
--- 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)