diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/ide/qdev.c | 3 | ||||
| -rw-r--r-- | hw/scsi/scsi-disk.c | 5 |
2 files changed, 8 insertions, 0 deletions
diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c index 299e592fa2..cc2f5bd280 100644 --- a/hw/ide/qdev.c +++ b/hw/ide/qdev.c @@ -164,6 +164,7 @@ static int ide_dev_initfn(IDEDevice *dev, IDEDriveKind kind) IDEBus *bus = DO_UPCAST(IDEBus, qbus, dev->qdev.parent_bus); IDEState *s = bus->ifs + dev->unit; Error *err = NULL; + int ret; if (!dev->conf.blk) { if (kind != IDE_CD) { @@ -172,6 +173,8 @@ static int ide_dev_initfn(IDEDevice *dev, IDEDriveKind kind) } else { /* Anonymous BlockBackend for an empty drive */ dev->conf.blk = blk_new(0, BLK_PERM_ALL); + ret = blk_attach_dev(dev->conf.blk, &dev->qdev); + assert(ret == 0); } } diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c index a53f058621..5f1e5e8070 100644 --- a/hw/scsi/scsi-disk.c +++ b/hw/scsi/scsi-disk.c @@ -2384,9 +2384,14 @@ static void scsi_hd_realize(SCSIDevice *dev, Error **errp) static void scsi_cd_realize(SCSIDevice *dev, Error **errp) { SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, dev); + int ret; if (!dev->conf.blk) { + /* Anonymous BlockBackend for an empty drive. As we put it into + * dev->conf, qdev takes care of detaching on unplug. */ dev->conf.blk = blk_new(0, BLK_PERM_ALL); + ret = blk_attach_dev(dev->conf.blk, &dev->qdev); + assert(ret == 0); } s->qdev.blocksize = 2048; |