23 #include "virtio-net.h"
24 #include "hw/virtio/virtio-net.h"
33     for (i = 0; i < interface->n_queues; i++) {  in virtio_net_cleanup()
34         qvirtqueue_cleanup(interface->vdev->bus, interface->queues[i], alloc);  in virtio_net_cleanup()
36     g_free(interface->queues);  in virtio_net_cleanup()
41     QVirtioDevice *vdev = interface->vdev;  in virtio_net_setup()
52         interface->n_queues = qvirtio_config_readw(vdev, 8) * 2;  in virtio_net_setup()
54         interface->n_queues = 2;  in virtio_net_setup()
56     interface->n_queues++; /* Account for the ctrl queue */  in virtio_net_setup()
58     interface->queues = g_new(QVirtQueue *, interface->n_queues);  in virtio_net_setup()
59     for (i = 0; i < interface->n_queues; i++) {  in virtio_net_setup()
60         interface->queues[i] = qvirtqueue_setup(vdev, alloc, i);  in virtio_net_setup()
65 /* virtio-net-device */
69     virtio_net_cleanup(&v_net->net);  in qvirtio_net_device_destructor()
75     QVirtioNet *interface = &v_net->net;  in qvirtio_net_device_start_hw()
83     if (!g_strcmp0(interface, "virtio-net")) {  in qvirtio_net_get_driver()
86     if (!g_strcmp0(interface, "virtio")) {  in qvirtio_net_get_driver()
87         return v_net->vdev;  in qvirtio_net_get_driver()
90     fprintf(stderr, "%s not present in virtio-net-device\n", interface);  in qvirtio_net_get_driver()
98     return qvirtio_net_get_driver(&v_net->net, interface);  in qvirtio_net_device_get_driver()
106     QVirtioNet *interface = &virtio_ndevice->net;  in virtio_net_device_create()
108     interface->vdev = virtio_dev;  in virtio_net_device_create()
111     virtio_ndevice->obj.destructor = qvirtio_net_device_destructor;  in virtio_net_device_create()
112     virtio_ndevice->obj.get_driver = qvirtio_net_device_get_driver;  in virtio_net_device_create()
113     virtio_ndevice->obj.start_hw = qvirtio_net_device_start_hw;  in virtio_net_device_create()
115     return &virtio_ndevice->obj;  in virtio_net_device_create()
118 /* virtio-net-pci */
122     QVirtioNet *interface = &v_net->net;  in qvirtio_net_pci_destructor()
123     QOSGraphObject *pci_vobj =  &v_net->pci_vdev.obj;  in qvirtio_net_pci_destructor()
132     QVirtioNet *interface = &v_net->net;  in qvirtio_net_pci_start_hw()
133     QOSGraphObject *pci_vobj =  &v_net->pci_vdev.obj;  in qvirtio_net_pci_start_hw()
143     if (!g_strcmp0(interface, "pci-device")) {  in qvirtio_net_pci_get_driver()
144         return v_net->pci_vdev.pdev;  in qvirtio_net_pci_get_driver()
146     return qvirtio_net_get_driver(&v_net->net, interface);  in qvirtio_net_pci_get_driver()
153     QVirtioNet *interface = &virtio_bpci->net;  in virtio_net_pci_create()
154     QOSGraphObject *obj = &virtio_bpci->pci_vdev.obj;  in virtio_net_pci_create()
156     virtio_pci_init(&virtio_bpci->pci_vdev, pci_bus, addr);  in virtio_net_pci_create()
157     interface->vdev = &virtio_bpci->pci_vdev.vdev;  in virtio_net_pci_create()
160     g_assert_cmphex(interface->vdev->device_type, ==, VIRTIO_ID_NET);  in virtio_net_pci_create()
162     obj->destructor = qvirtio_net_pci_destructor;  in virtio_net_pci_create()
163     obj->start_hw = qvirtio_net_pci_start_hw;  in virtio_net_pci_create()
164     obj->get_driver = qvirtio_net_pci_get_driver;  in virtio_net_pci_create()
172      * -netdev socket,id=hs0 otherwise QEMU is not going to start.  in virtio_net_register_nodes()
173      * Therefore, we do not include "produces" edge for virtio  in virtio_net_register_nodes()
174      * and pci-device yet.  in virtio_net_register_nodes()
182     /* virtio-net-device */  in virtio_net_register_nodes()
184     qos_node_create_driver("virtio-net-device",  in virtio_net_register_nodes()
186     qos_node_consumes("virtio-net-device", "virtio-bus", &opts);  in virtio_net_register_nodes()
187     qos_node_produces("virtio-net-device", "virtio-net");  in virtio_net_register_nodes()
189     /* virtio-net-pci */  in virtio_net_register_nodes()
192     qos_node_create_driver("virtio-net-pci", virtio_net_pci_create);  in virtio_net_register_nodes()
193     qos_node_consumes("virtio-net-pci", "pci-bus", &opts);  in virtio_net_register_nodes()
194     qos_node_produces("virtio-net-pci", "virtio-net");  in virtio_net_register_nodes()