Re: [libvirt] [PATCH v2 2/3] qemu: vfio-ap device support

Adjusting domain format documentation, adding device address support and adding command line generation for vfio-ap. Since only one mediated hostdev with model vfio-ap is supported a check disallows to define domains with more than one such hostdev device. Signed-off-by: Boris Fiuczynski <fiuczy(a)linux.ibm.com&gt; Reviewed-by: Bjoern Walk <bwalk(a)linux.ibm.com&gt;

+static int +virDomainDefPostParseHostdev(virDomainDefPtr def) +{ + size_t i; + bool vfioap_found = false; + + /* verify settings of hostdevs vfio-ap */ + for (i = 0; i < def->nhostdevs; i++) { + virDomainHostdevDefPtr hostdev = def->hostdevs[i]; + + if (virHostdevIsMdevDevice(hostdev) && + hostdev->source.subsys.u.mdev.model == VIR_MDEV_MODEL_TYPE_VFIO_AP) { + if (vfioap_found) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("Only one hostdev of model vfio-ap is " + "support"));