332     NICState *nic;  in qemu_new_nic()  local
338     nic = g_malloc0(info->size + sizeof(NetClientState) * queues);  in qemu_new_nic()
339     nic->ncs = (void *)nic + info->size;  in qemu_new_nic()
340     nic->conf = conf;  in qemu_new_nic()
341     nic->reentrancy_guard = reentrancy_guard,  in qemu_new_nic()
342     nic->opaque = opaque;  in qemu_new_nic()
345         qemu_net_client_setup(&nic->ncs[i], info, peers[i], model, name,  in qemu_new_nic()
347         nic->ncs[i].queue_index = i;  in qemu_new_nic()
350     return nic;  in qemu_new_nic()
353 NetClientState *qemu_get_subqueue(NICState *nic, int queue_index)  in qemu_get_subqueue()  argument
355     return nic->ncs + queue_index;  in qemu_get_subqueue()
358 NetClientState *qemu_get_queue(NICState *nic)  in qemu_get_queue()  argument
360     return qemu_get_subqueue(nic, 0);  in qemu_get_queue()
372     NICState *nic = qemu_get_nic(nc);  in qemu_get_nic_opaque()  local
374     return nic->opaque;  in qemu_get_nic_opaque()
432      * If there is a peer NIC, transfer ownership to it.  Delete the client  in qemu_del_net_client()
433      * from net_client list but do not cleanup nor free.  This way NIC can  in qemu_del_net_client()
436      * The cleanup and free will be done when the NIC is free.  in qemu_del_net_client()
439         NICState *nic = qemu_get_nic(nc->peer);  in qemu_del_net_client()  local
440         if (nic->peer_deleted) {  in qemu_del_net_client()
443         nic->peer_deleted = true;  in qemu_del_net_client()
463 void qemu_del_nic(NICState *nic)  in qemu_del_nic()  argument
465     int i, queues = MAX(nic->conf->peers.queues, 1);  in qemu_del_nic()
467     qemu_macaddr_set_free(&nic->conf->macaddr);  in qemu_del_nic()
470         NetClientState *nc = qemu_get_subqueue(nic, i);  in qemu_del_nic()
472          * If this is a peer NIC and peer has already been deleted, clean it up  in qemu_del_nic()
475         if (nic->peer_deleted) {  in qemu_del_nic()
485         NetClientState *nc = qemu_get_subqueue(nic, i);  in qemu_del_nic()
491     g_free(nic);  in qemu_del_nic()
965              * A network device might also be something else than a NIC, see  in qemu_get_nic_models()
991     const NetLegacyNicOptions *nic;  in net_init_nic()  local
994     nic = &netdev->u.nic;  in net_init_nic()
1006     if (nic->netdev) {  in net_init_nic()
1007         nd->netdev = qemu_find_netdev(nic->netdev);  in net_init_nic()
1009             error_setg(errp, "netdev '%s' not found", nic->netdev);  in net_init_nic()
1017     if (nic->model) {  in net_init_nic()
1018         nd->model = g_strdup(nic->model);  in net_init_nic()
1020     if (nic->addr) {  in net_init_nic()
1021         nd->devaddr = g_strdup(nic->addr);  in net_init_nic()
1024     if (nic->macaddr &&  in net_init_nic()
1025         net_parse_macaddr(nd->macaddr.a, nic->macaddr) < 0) {  in net_init_nic()
1029     if (nic->macaddr &&  in net_init_nic()
1032                    "NIC cannot have multicast MAC address (odd 1st byte)");  in net_init_nic()
1037     if (nic->has_vectors) {  in net_init_nic()
1038         if (nic->vectors > 0x7ffffff) {  in net_init_nic()
1039             error_setg(errp, "invalid # of vectors: %"PRIu32, nic->vectors);  in net_init_nic()
1042         nd->nvectors = nic->vectors;  in net_init_nic()
1095     printf("Available NIC models for this configuration:\n");  in show_nic_models()
1243             /* This NIC does not live on this bus. */  in qemu_create_nic_bus_devices()
1317             error_setg(errp, "network backend '%s' is only supported with -netdev/-nic",  in net_client_init1()
1328         /* Do not add to a hub if it's a nic with a netdev= parameter. */  in net_client_init1()
1330             !netdev->u.nic.netdev) {  in net_client_init1()
1560         /* only query rx-filter information of NIC */  in qmp_query_rx_filter()
1563                 error_setg(errp, "net client(%s) isn't a NIC", name);  in qmp_query_rx_filter()
1570         /* only query information on queue 0 since the info is per nic,  in qmp_query_rx_filter()
1633         /* Change peer link only if the peer is NIC and then notify peer.  in net_client_set_link()
1703      * just delete its NIC from underneath it.  in net_cleanup()
1712      * However, the NIC may have peers that trust to be clean beyond this  in net_cleanup()
1722             NICState *nic = qemu_get_nic(nc);  in net_cleanup()  local
1724             if (nic->peer_deleted) {  in net_cleanup()
1725                 int queues = MAX(nic->conf->peers.queues, 1);  in net_cleanup()
1728                     nc = qemu_get_subqueue(nic, i);  in net_cleanup()
1758                         ? "nic" : "netdev",  in net_check_clients()
1763     /* Check that all NICs requested via -net nic actually got created.  in net_check_clients()
1770             warn_report("requested NIC (%s, model %s) "  in net_check_clients()
1800 /* For the convenience "--nic" parameter */
1818             printf("Available NIC models "  in net_param_nic()
1819                    "(use -nic model=help for a filtered list):\n");  in net_param_nic()
1830         error_setg(errp, "no more on-board/default NIC slots available");  in net_param_nic()
1863             error_setg(errp, "NIC cannot have multicast MAC address");  in net_param_nic()
1908     qemu_opts_foreach(qemu_find_opts("nic"), net_param_nic, NULL,  in net_init_clients()
2035     .name = "nic",