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Separate virtio PCI code

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Split the PCI host bindings from the VRing transport implementation.

Signed-off-by: Paul Brook <paul@codesourcery.com>
This commit is contained in:
Paul Brook 2009-05-18 14:51:59 +01:00
parent d8ee7665bf
commit 53c25cea7d
14 changed files with 473 additions and 299 deletions
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23
hw/virtio-net.c
View file

@ -585,18 +585,14 @@ static void virtio_net_cleanup(VLANClientState *vc)
virtio_cleanup(&n->vdev);
}
static void virtio_net_init(PCIDevice *pci_dev)
VirtIODevice *virtio_net_init(DeviceState *dev)
{
VirtIONet *n;
static int virtio_net_id;
n = (VirtIONet *)virtio_init_pci(pci_dev, "virtio-net",
PCI_VENDOR_ID_REDHAT_QUMRANET,
PCI_DEVICE_ID_VIRTIO_NET,
PCI_VENDOR_ID_REDHAT_QUMRANET,
VIRTIO_ID_NET,
PCI_CLASS_NETWORK_ETHERNET, 0x00,
sizeof(struct virtio_net_config));
n = (VirtIONet *)virtio_common_init("virtio-net", VIRTIO_ID_NET,
sizeof(struct virtio_net_config),
sizeof(VirtIONet));
n->vdev.get_config = virtio_net_get_config;
n->vdev.set_config = virtio_net_set_config;
@ -607,9 +603,9 @@ static void virtio_net_init(PCIDevice *pci_dev)
n->rx_vq = virtio_add_queue(&n->vdev, 256, virtio_net_handle_rx);
n->tx_vq = virtio_add_queue(&n->vdev, 256, virtio_net_handle_tx);
n->ctrl_vq = virtio_add_queue(&n->vdev, 16, virtio_net_handle_ctrl);
qdev_get_macaddr(&pci_dev->qdev, n->mac);
qdev_get_macaddr(dev, n->mac);
n->status = VIRTIO_NET_S_LINK_UP;
n->vc = qdev_get_vlan_client(&pci_dev->qdev,
n->vc = qdev_get_vlan_client(dev,
virtio_net_receive,
virtio_net_can_receive,
virtio_net_cleanup, n);
@ -628,11 +624,6 @@ static void virtio_net_init(PCIDevice *pci_dev)
register_savevm("virtio-net", virtio_net_id++, VIRTIO_NET_VM_VERSION,
virtio_net_save, virtio_net_load, n);
}
static void virtio_net_register_devices(void)
{
pci_qdev_register("virtio_net", sizeof(VirtIONet), virtio_net_init);
return &n->vdev;
}
device_init(virtio_net_register_devices)