Cross Reference: /external/qemu/hw/core/qdev.c

Lines Matching refs:bus
26    inherit from a particular bus (e.g. PCI or I2C) rather than
50 /* This is a nasty hack to allow passing a NULL bus to qdev_create.  */
71 DeviceState *qdev_create(BusState *bus, const char *name)
88     if (!bus) {
92                                           NULL, "main-system-bus");
94         bus = main_system_bus;
96     if (t->info->bus_type != bus->type) {
97         /* TODO: Print bus type names.  */
98         hw_error("Device '%s' on wrong bus type (%d/%d)", name,
99                  t->info->bus_type, bus->type);
101     dev->parent_bus = bus;
102     QLIST_INSERT_HEAD(&bus->children, dev, sibling);
159     BusState *bus;
175     /* find bus */
176     path = qemu_opt_get(opts, "bus");
178         bus = qbus_find(path);
179         if (!bus) {
182         if (bus->info != info->bus_info) {
184                            driver, bus->info->name);
188         bus = qbus_find_recursive(main_system_bus, NULL, info->bus_info);
189         if (!bus) {
195     if (qdev_hotplug && !bus->allow_hotplug) {
196         qerror_report(QERR_BUS_NO_HOTPLUG, bus->name);
201     qdev = qdev_create_from_info(bus, info);
227 /* Unlink device from bus and free the structure.  */
393    appropriate bus.  */
408     BusState *bus;
410     QLIST_FOREACH(bus, &dev->child_bus, sibling) {
411         if (strcmp(name, bus->name) == 0) {
412             return bus;
420 /* Create a scsi bus, and attach devices to it.  */
421 /* TODO: Actually create a scsi bus for hotplug to use.  */
424    int bus = next_scsi_bus++;
429        info = drive_get(IF_SCSI, bus, unit);
440     BusState *bus;
442     bus = g_malloc0(size);
443     bus->type = type;
444     bus->parent = parent;
445     bus->name = g_strdup(name);
446     QLIST_INIT(&bus->children);
448         QLIST_INSERT_HEAD(&parent->child_bus, bus, sibling);
450     return bus;
462 static void qbus_print(Monitor *mon, BusState *bus, int indent);
506 static void qbus_print(Monitor *mon, BusState *bus, int indent)
510     qdev_printf("bus: %s\n", bus->name);
512     qdev_printf("type %s\n", bus_type_names[bus->type]);
513     QLIST_FOREACH(dev, &bus->children, sibling) {