hw/nubus/mac-nubus-bridge.c

   1 /*
   2  *  Copyright (c) 2013-2018 Laurent Vivier <laurent@vivier.eu>
   3  *
   4  * This work is licensed under the terms of the GNU GPL, version 2 or later.
   5  * See the COPYING file in the top-level directory.
   6  *
   7  */
   8
   9 #include "qemu/osdep.h"
  10 #include "hw/sysbus.h"
  11 #include "hw/nubus/mac-nubus-bridge.h"
  12
  13
  14 static void mac_nubus_bridge_init(Object *obj)
  15 {
  16     MacNubusState *s = MAC_NUBUS_BRIDGE(obj);
  17     SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
  18
  19     s->bus = NUBUS_BUS(qbus_create(TYPE_NUBUS_BUS, DEVICE(s), NULL));
  20
  21     sysbus_init_mmio(sbd, &s->bus->super_slot_io);
  22     sysbus_init_mmio(sbd, &s->bus->slot_io);
  23 }
  24
  25 static void mac_nubus_bridge_class_init(ObjectClass *klass, void *data)
  26 {
  27     DeviceClass *dc = DEVICE_CLASS(klass);
  28
  29     dc->desc = "Nubus bridge";
  30 }
  31
  32 static const TypeInfo mac_nubus_bridge_info = {
  33     .name          = TYPE_MAC_NUBUS_BRIDGE,
  34     .parent        = TYPE_NUBUS_BRIDGE,
  35     .instance_init = mac_nubus_bridge_init,
  36     .instance_size = sizeof(MacNubusState),
  37     .class_init    = mac_nubus_bridge_class_init,
  38 };
  39
  40 static void mac_nubus_bridge_register_types(void)
  41 {
  42     type_register_static(&mac_nubus_bridge_info);
  43 }
  44
  45 type_init(mac_nubus_bridge_register_types)