X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fvirtio%2Fvirtio_pci.h;h=7433d2f085fb2ac907a381ce147bec7d2e6a0528;hb=7e72f3ec1a8abefd9321a61e484846e16177f5b1;hp=a38cb45adb34fdbb9258ba08e1c236aa42f524e5;hpb=109c38b2e9aacfb2b5f4f4c28cf4025b444b70f1;p=dpdk.git

diff --git a/drivers/net/virtio/virtio_pci.h b/drivers/net/virtio/virtio_pci.h
index a38cb45adb..7433d2f085 100644
--- a/drivers/net/virtio/virtio_pci.h
+++ b/drivers/net/virtio/virtio_pci.h
@@ -135,6 +135,12 @@ struct virtnet_ctl;
  */
 #define VIRTIO_F_ORDER_PLATFORM 36
 
+/*
+ * This feature indicates that the driver passes extra data (besides
+ * identifying the virtqueue) in its device notifications.
+ */
+#define VIRTIO_F_NOTIFICATION_DATA 38
+
 /* The Guest publishes the used index for which it expects an interrupt
  * at the end of the avail ring. Host should ignore the avail->flags field. */
 /* The Host publishes the avail index for which it expects a kick