_ (VHOST_USER_F_PROTOCOL_FEATURES, 30) \
_ (VIRTIO_F_VERSION_1, 32)
-
#define foreach_virtio_if_flag \
_(0, ADMIN_UP, "admin-up") \
_(1, DELETING, "deleting")
#define TX_QUEUE_ACCESS(X) (X/2)
#define RX_QUEUE_ACCESS(X) (X/2)
+#define foreach_virtio_if_types \
+ _ (TAP, 0) \
+ _ (TUN, 1) \
+ _ (PCI, 2)
+
typedef enum
{
- VIRTIO_IF_TYPE_TAP = 1,
- VIRTIO_IF_TYPE_PCI,
- VIRTIO_IF_N_TYPES,
+#define _(a, b) VIRTIO_IF_TYPE_##a = (1 << b),
+ foreach_virtio_if_types
+#undef _
+ VIRTIO_IF_N_TYPES = (1 << 3),
} virtio_if_type_t;
u8 buffer_pool_index;
u16 size;
u16 queue_id;
+#define VRING_TX_OUT_OF_ORDER 1
u16 flags;
u32 call_file_index;
u32 *buffers;
};
u32 per_interface_next_index;
int *vhost_fds;
- int tap_fd;
+ int *tap_fds;
u32 msix_enabled;
u32 pci_dev_handle;
virtio_vring_t *rxq_vrings;
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;