diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/lsi53c895a.c | 4 | ||||
| -rw-r--r-- | hw/pci-hotplug.c | 15 |
2 files changed, 16 insertions, 3 deletions
diff --git a/hw/lsi53c895a.c b/hw/lsi53c895a.c index a4d3a57..012aaf6 100644 --- a/hw/lsi53c895a.c +++ b/hw/lsi53c895a.c @@ -2178,7 +2178,9 @@ static int lsi_scsi_init(PCIDevice *dev) lsi_soft_reset(s); scsi_bus_new(&s->bus, &dev->qdev, 1, LSI_MAX_DEVS, lsi_command_complete); - scsi_bus_legacy_handle_cmdline(&s->bus); + if (!dev->qdev.hotplugged) { + scsi_bus_legacy_handle_cmdline(&s->bus); + } register_savevm("lsiscsi", -1, 0, lsi_scsi_save, lsi_scsi_load, s); return 0; } diff --git a/hw/pci-hotplug.c b/hw/pci-hotplug.c index 4673b89..4eea60c 100644 --- a/hw/pci-hotplug.c +++ b/hw/pci-hotplug.c @@ -159,7 +159,18 @@ static PCIDevice *qemu_pci_hot_add_storage(Monitor *mon, switch (type) { case IF_SCSI: + if (!dinfo) { + monitor_printf(mon, "scsi requires a backing file/device.\n"); + return NULL; + } dev = pci_create(bus, devfn, "lsi53c895a"); + if (qdev_init(&dev->qdev) < 0) + dev = NULL; + if (dev) { + BusState *scsibus = QLIST_FIRST(&dev->qdev.child_bus); + scsi_bus_legacy_add_drive(DO_UPCAST(SCSIBus, qbus, scsibus), + dinfo, dinfo->unit); + } break; case IF_VIRTIO: if (!dinfo) { @@ -168,12 +179,12 @@ static PCIDevice *qemu_pci_hot_add_storage(Monitor *mon, } dev = pci_create(bus, devfn, "virtio-blk-pci"); qdev_prop_set_drive(&dev->qdev, "drive", dinfo); + if (qdev_init(&dev->qdev) < 0) + dev = NULL; break; default: dev = NULL; } - if (!dev || qdev_init(&dev->qdev) < 0) - return NULL; return dev; } |
