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qemu: hotplug: fix mdev attach for vfio-ccw

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Mediated devices of model 'vfio-ccw' are using CCW addresses, so make
sure to call the correct address preparation code for the model.

Reviewed-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Signed-off-by: Bjoern Walk <bwalk@linux.ibm.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
This commit is contained in:
Bjoern Walk 2018-06-26 13:47:39 +02:00 committed by John Ferlan
parent 5c73acec32
commit 8a1acc7ebc
1 changed files with 9 additions and 2 deletions
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7
src/qemu/qemu_hotplug.c
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@ -2446,8 +2446,15 @@ qemuDomainAttachMediatedDevice(virQEMUDriverPtr driver,
virDomainDeviceDef dev = { VIR_DOMAIN_DEVICE_HOSTDEV,
{ .hostdev = hostdev } };
switch (hostdev->source.subsys.u.mdev.model) {
case VIR_MDEV_MODEL_TYPE_VFIO_PCI:
if (qemuDomainEnsurePCIAddress(vm, &dev, driver) < 0)
return -1;
break;
case VIR_MDEV_MODEL_TYPE_VFIO_CCW:
case VIR_MDEV_MODEL_TYPE_LAST:
break;
}
if (qemuHostdevPrepareMediatedDevices(driver,
vm->def->name,