diff options
| -rw-r--r-- | hw/s390x/s390-pci-bus.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c index 3816fb1f11..80ff1ce33f 100644 --- a/hw/s390x/s390-pci-bus.c +++ b/hw/s390x/s390-pci-bus.c @@ -1093,6 +1093,21 @@ static void s390_pcihost_reset(DeviceState *dev) { S390pciState *s = S390_PCI_HOST_BRIDGE(dev); PCIBus *bus = s->parent_obj.bus; + S390PCIBusDevice *pbdev, *next; + + /* Process all pending unplug requests */ + QTAILQ_FOREACH_SAFE(pbdev, &s->zpci_devs, link, next) { + if (pbdev->unplug_requested) { + if (pbdev->summary_ind) { + pci_dereg_irqs(pbdev); + } + if (pbdev->iommu->enabled) { + pci_dereg_ioat(pbdev->iommu); + } + pbdev->state = ZPCI_FS_STANDBY; + s390_pci_perform_unplug(pbdev); + } + } /* * When resetting a PCI bridge, the assigned numbers are set to 0. So |