@@ -811,6 +811,17 @@ static void s390_pcihost_realize(DeviceState *dev, Error **errp)
S390_ADAPTER_SUPPRESSIBLE, errp);
}
+static void s390_pcihost_unrealize(DeviceState *dev)
+{
+ S390PCIGroup *group;
+ S390pciState *s = S390_PCI_HOST_BRIDGE(dev);
+
+ while (!QTAILQ_EMPTY(&s->zpci_groups)) {
+ group = QTAILQ_FIRST(&s->zpci_groups);
+ QTAILQ_REMOVE(&s->zpci_groups, group, link);
+ }
+}
+
static int s390_pci_msix_init(S390PCIBusDevice *pbdev)
{
char *name;
@@ -1165,6 +1176,7 @@ static void s390_pcihost_class_init(ObjectClass *klass, void *data)
dc->reset = s390_pcihost_reset;
dc->realize = s390_pcihost_realize;
+ dc->unrealize = s390_pcihost_unrealize;
hc->pre_plug = s390_pcihost_pre_plug;
hc->plug = s390_pcihost_plug;
hc->unplug_request = s390_pcihost_unplug_request;
Add a step to remove all stashed PCI groups to avoid stale data between machine resets. Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com> --- hw/s390x/s390-pci-bus.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)