33     DEFINE_PROP_UINT32("unit", IDEDevice, unit, -1),
43     if (dev->unit == -1) {  in ide_qdev_realize()
44         dev->unit = bus->master ? 1 : 0;  in ide_qdev_realize()
47     if (dev->unit >= bus->max_units) {  in ide_qdev_realize()
48         error_setg(errp, "Can't create IDE unit %d, bus supports only %d units",  in ide_qdev_realize()
49                      dev->unit, bus->max_units);  in ide_qdev_realize()
53     switch (dev->unit) {  in ide_qdev_realize()
56             error_setg(errp, "IDE unit %d is in use", dev->unit);  in ide_qdev_realize()
63             error_setg(errp, "IDE unit %d is in use", dev->unit);  in ide_qdev_realize()
69         error_setg(errp, "Invalid IDE unit %d", dev->unit);  in ide_qdev_realize()
78     IDEState *s = bus->ifs + dev->unit;  in ide_dev_initfn()
133                          dev->unit ? "/disk@1" : "/disk@0");  in ide_dev_initfn()
135     add_boot_device_lchs(&dev->qdev, dev->unit ? "/disk@1" : "/disk@0",  in ide_dev_initfn()
167     if (d->unit != -1) {  in ide_dev_set_bootindex()
169                              d->unit ? "/disk@1" : "/disk@0");  in ide_dev_set_bootindex()