diff options
Diffstat (limited to 'hw/virtio/virtio-pci.c')
-rw-r--r-- | hw/virtio/virtio-pci.c | 114 |
1 files changed, 56 insertions, 58 deletions
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index 25ece1b4ca..e2d1693547 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -943,31 +943,6 @@ static void virtio_exit_pci(PCIDevice *pci_dev) msix_uninit_exclusive_bar(pci_dev); } -static int virtio_net_init_pci(PCIDevice *pci_dev) -{ - VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev); - VirtIODevice *vdev; - - vdev = virtio_net_init(&pci_dev->qdev, &proxy->nic, &proxy->net, - proxy->host_features); - - vdev->nvectors = proxy->nvectors; - virtio_init_pci(proxy, vdev); - - /* make the actual value visible */ - proxy->nvectors = vdev->nvectors; - return 0; -} - -static void virtio_net_exit_pci(PCIDevice *pci_dev) -{ - VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev); - - virtio_pci_stop_ioeventfd(proxy); - virtio_net_exit(proxy->vdev); - virtio_exit_pci(pci_dev); -} - static int virtio_rng_init_pci(PCIDevice *pci_dev) { VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev); @@ -1003,38 +978,6 @@ static void virtio_rng_exit_pci(PCIDevice *pci_dev) virtio_exit_pci(pci_dev); } -static Property virtio_net_properties[] = { - DEFINE_PROP_BIT("ioeventfd", VirtIOPCIProxy, flags, VIRTIO_PCI_FLAG_USE_IOEVENTFD_BIT, false), - DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors, 3), - DEFINE_VIRTIO_NET_FEATURES(VirtIOPCIProxy, host_features), - DEFINE_NIC_PROPERTIES(VirtIOPCIProxy, nic), - DEFINE_VIRTIO_NET_PROPERTIES(VirtIOPCIProxy, net), - DEFINE_PROP_END_OF_LIST(), -}; - -static void virtio_net_class_init(ObjectClass *klass, void *data) -{ - DeviceClass *dc = DEVICE_CLASS(klass); - PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); - - k->init = virtio_net_init_pci; - k->exit = virtio_net_exit_pci; - k->romfile = "efi-virtio.rom"; - k->vendor_id = PCI_VENDOR_ID_REDHAT_QUMRANET; - k->device_id = PCI_DEVICE_ID_VIRTIO_NET; - k->revision = VIRTIO_PCI_ABI_VERSION; - k->class_id = PCI_CLASS_NETWORK_ETHERNET; - dc->reset = virtio_pci_reset; - dc->props = virtio_net_properties; -} - -static const TypeInfo virtio_net_info = { - .name = "virtio-net-pci", - .parent = TYPE_PCI_DEVICE, - .instance_size = sizeof(VirtIOPCIProxy), - .class_init = virtio_net_class_init, -}; - static void virtio_rng_initfn(Object *obj) { PCIDevice *pci_dev = PCI_DEVICE(obj); @@ -1493,6 +1436,61 @@ static const TypeInfo virtio_serial_pci_info = { .class_init = virtio_serial_pci_class_init, }; +/* virtio-net-pci */ + +static Property virtio_net_properties[] = { + DEFINE_PROP_BIT("ioeventfd", VirtIOPCIProxy, flags, + VIRTIO_PCI_FLAG_USE_IOEVENTFD_BIT, false), + DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors, 3), + DEFINE_VIRTIO_NET_FEATURES(VirtIOPCIProxy, host_features), + DEFINE_NIC_PROPERTIES(VirtIONetPCI, vdev.nic_conf), + DEFINE_VIRTIO_NET_PROPERTIES(VirtIONetPCI, vdev.net_conf), + DEFINE_PROP_END_OF_LIST(), +}; + +static int virtio_net_pci_init(VirtIOPCIProxy *vpci_dev) +{ + VirtIONetPCI *dev = VIRTIO_NET_PCI(vpci_dev); + DeviceState *vdev = DEVICE(&dev->vdev); + + virtio_net_set_config_size(&dev->vdev, vpci_dev->host_features); + qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus)); + if (qdev_init(vdev) < 0) { + return -1; + } + return 0; +} + +static void virtio_net_pci_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); + VirtioPCIClass *vpciklass = VIRTIO_PCI_CLASS(klass); + + k->romfile = "efi-virtio.rom"; + k->vendor_id = PCI_VENDOR_ID_REDHAT_QUMRANET; + k->device_id = PCI_DEVICE_ID_VIRTIO_NET; + k->revision = VIRTIO_PCI_ABI_VERSION; + k->class_id = PCI_CLASS_NETWORK_ETHERNET; + dc->props = virtio_net_properties; + vpciklass->init = virtio_net_pci_init; +} + +static void virtio_net_pci_instance_init(Object *obj) +{ + VirtIONetPCI *dev = VIRTIO_NET_PCI(obj); + object_initialize(OBJECT(&dev->vdev), TYPE_VIRTIO_NET); + object_property_add_child(obj, "virtio-backend", OBJECT(&dev->vdev), NULL); +} + +static const TypeInfo virtio_net_pci_info = { + .name = TYPE_VIRTIO_NET_PCI, + .parent = TYPE_VIRTIO_PCI, + .instance_size = sizeof(VirtIONetPCI), + .instance_init = virtio_net_pci_instance_init, + .class_init = virtio_net_pci_class_init, +}; + /* virtio-pci-bus */ void virtio_pci_bus_new(VirtioBusState *bus, VirtIOPCIProxy *dev) @@ -1531,7 +1529,6 @@ static const TypeInfo virtio_pci_bus_info = { static void virtio_pci_register_types(void) { - type_register_static(&virtio_net_info); type_register_static(&virtio_rng_info); type_register_static(&virtio_pci_bus_info); type_register_static(&virtio_pci_info); @@ -1542,6 +1539,7 @@ static void virtio_pci_register_types(void) type_register_static(&virtio_scsi_pci_info); type_register_static(&virtio_balloon_pci_info); type_register_static(&virtio_serial_pci_info); + type_register_static(&virtio_net_pci_info); } type_init(virtio_pci_register_types) |