X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fnet%2Fvirtio%2Fvirtio_pci.h;h=0362acd5ee038c55f608e1267d9ed0552cd1246f;hb=727d83ca23115387b6f839d4a351c03afb5d084b;hp=1302556ebc6057ff81582a138b8ac9224b4b13d8;hpb=2269b9aec50de0da9aa4b26805f8f6ed20b3ee39;p=dpdk.git

diff --git a/drivers/net/virtio/virtio_pci.h b/drivers/net/virtio/virtio_pci.h
index 1302556ebc..0362acd5ee 100644
--- a/drivers/net/virtio/virtio_pci.h
+++ b/drivers/net/virtio/virtio_pci.h
@@ -106,6 +106,7 @@ struct virtnet_ctl;
 /* The feature bitmap for virtio net */
 #define VIRTIO_NET_F_CSUM	0	/* Host handles pkts w/ partial csum */
 #define VIRTIO_NET_F_GUEST_CSUM	1	/* Guest handles pkts w/ partial csum */
+#define VIRTIO_NET_F_MTU	3	/* Initial MTU advice. */
 #define VIRTIO_NET_F_MAC	5	/* Host has given MAC address. */
 #define VIRTIO_NET_F_GUEST_TSO4	7	/* Guest can handle TSOv4 in. */
 #define VIRTIO_NET_F_GUEST_TSO6	8	/* Guest can handle TSOv6 in. */
@@ -252,6 +253,7 @@ struct virtio_hw {
 	uint64_t    req_guest_features;
 	uint64_t    guest_features;
 	uint32_t    max_queue_pairs;
+	uint16_t	max_mtu;
 	uint16_t    vtnet_hdr_size;
 	uint8_t	    vlan_strip;
 	uint8_t	    use_msix;
@@ -297,6 +299,7 @@ struct virtio_net_config {
 	/* See VIRTIO_NET_F_STATUS and VIRTIO_NET_S_* above */
 	uint16_t   status;
 	uint16_t   max_virtqueue_pairs;
+	uint16_t   mtu;
 } __attribute__((packed));
 
 /*