diff options
Diffstat (limited to 'hw/ide/qdev.c')
| -rw-r--r-- | hw/ide/qdev.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c index 0f9f22e30f..2977a168e5 100644 --- a/hw/ide/qdev.c +++ b/hw/ide/qdev.c @@ -39,7 +39,7 @@ static int ide_qdev_init(DeviceState *qdev, DeviceInfo *base) IDEDeviceInfo *info = DO_UPCAST(IDEDeviceInfo, qdev, base); IDEBus *bus = DO_UPCAST(IDEBus, qbus, qdev->parent_bus); - if (!dev->conf.dinfo) { + if (!dev->conf.bs) { fprintf(stderr, "%s: no drive specified\n", qdev->info->name); goto err; } @@ -83,12 +83,18 @@ IDEDevice *ide_create_drive(IDEBus *bus, int unit, DriveInfo *drive) dev = qdev_create(&bus->qbus, "ide-drive"); qdev_prop_set_uint32(dev, "unit", unit); - qdev_prop_set_drive(dev, "drive", drive); - if (qdev_init(dev) < 0) - return NULL; + qdev_prop_set_drive_nofail(dev, "drive", drive->bdrv); + qdev_init_nofail(dev); return DO_UPCAST(IDEDevice, qdev, dev); } +void ide_get_bs(BlockDriverState *bs[], BusState *qbus) +{ + IDEBus *bus = DO_UPCAST(IDEBus, qbus, qbus); + bs[0] = bus->master ? bus->master->conf.bs : NULL; + bs[1] = bus->slave ? bus->slave->conf.bs : NULL; +} + /* --------------------------------- */ typedef struct IDEDrive { @@ -100,14 +106,18 @@ static int ide_drive_initfn(IDEDevice *dev) IDEBus *bus = DO_UPCAST(IDEBus, qbus, dev->qdev.parent_bus); IDEState *s = bus->ifs + dev->unit; const char *serial; + DriveInfo *dinfo; serial = dev->serial; if (!serial) { /* try to fall back to value set with legacy -drive serial=... */ - serial = dev->conf.dinfo->serial; + dinfo = drive_get_by_blockdev(dev->conf.bs); + if (*dinfo->serial) { + serial = dinfo->serial; + } } - ide_init_drive(s, dev->conf.dinfo, dev->version, serial); + ide_init_drive(s, dev->conf.bs, dev->version, serial); if (!dev->version) { dev->version = qemu_strdup(s->version); |