u8 buffer_pool_index;
u16 size;
u16 queue_id;
+#define VRING_TX_OUT_OF_ORDER 1
u16 flags;
u32 call_file_index;
u32 *buffers;
u8 host_ip6_prefix_len;
u32 host_mtu_size;
int gso_enabled;
+ int csum_offload_enabled;
int ifindex;
virtio_vring_t *cxq_vring;
} virtio_if_t;