diff options
Diffstat (limited to 'hw/virtio-net.h')
| -rw-r--r-- | hw/virtio-net.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/hw/virtio-net.h b/hw/virtio-net.h index 0d9f71b..9ac9e34 100644 --- a/hw/virtio-net.h +++ b/hw/virtio-net.h @@ -37,16 +37,21 @@ #define VIRTIO_NET_F_HOST_ECN 13 /* Host can handle TSO[6] w/ ECN in. */ #define VIRTIO_NET_F_HOST_UFO 14 /* Host can handle UFO in. */ #define VIRTIO_NET_F_MRG_RXBUF 15 /* Host can merge receive buffers. */ +#define VIRTIO_NET_F_STATUS 16 /* virtio_net_config.status available */ + +#define VIRTIO_NET_S_LINK_UP 1 /* Link is up */ #define TX_TIMER_INTERVAL 150000 /* 150 us */ /* Maximum packet size we can receive from tap device: header + 64k */ #define VIRTIO_NET_MAX_BUFSIZE (sizeof(struct virtio_net_hdr) + (64 << 10)) -/* The config defining mac address (6 bytes) */ struct virtio_net_config { + /* The config defining mac address (6 bytes) */ uint8_t mac[6]; + /* See VIRTIO_NET_F_STATUS and VIRTIO_NET_S_* above */ + uint16_t status; } __attribute__((packed)); /* This is the first element of the scatter-gather list. If you don't |