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qemu: Validate PCI controller options (chassisNr)

Browse Source 
https://bugzilla.redhat.com/show_bug.cgi?id=1483816

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Laine Stump <laine@laine.org>
This commit is contained in:
Andrea Bolognani 2018-02-20 15:21:11 +01:00
parent c651cdbce6
commit 6fef5bf301
1 changed files with 30 additions and 6 deletions
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36
src/qemu/qemu_domain.c
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@ -4290,12 +4290,6 @@ qemuDomainDeviceDefValidateControllerPCIOld(const virDomainControllerDef *contro
/* Second pass - now the model specific checks */
switch (model) {
case VIR_DOMAIN_CONTROLLER_MODEL_PCI_BRIDGE:
if (pciopts->chassisNr == -1) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("autogenerated pci-bridge options not set"));
return -1;
}
if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_PCI_BRIDGE)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("the pci-bridge controller is not supported "
@ -4767,6 +4761,36 @@ qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *cont,
return -1;
}
/* chassisNr */
switch ((virDomainControllerModelPCI) cont->model) {
case VIR_DOMAIN_CONTROLLER_MODEL_PCI_BRIDGE:
if (pciopts->chassisNr == -1) {
virReportControllerMissingOption(cont, model, modelName, "chassisNr");
return -1;
}
break;
case VIR_DOMAIN_CONTROLLER_MODEL_PCI_ROOT:
case VIR_DOMAIN_CONTROLLER_MODEL_DMI_TO_PCI_BRIDGE:
case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT_PORT:
case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_SWITCH_UPSTREAM_PORT:
case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_SWITCH_DOWNSTREAM_PORT:
case VIR_DOMAIN_CONTROLLER_MODEL_PCI_EXPANDER_BUS:
case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_EXPANDER_BUS:
case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT:
if (pciopts->chassisNr != -1) {
virReportControllerInvalidOption(cont, model, modelName, "chassisNr");
return -1;
}
break;
case VIR_DOMAIN_CONTROLLER_MODEL_PCI_DEFAULT:
case VIR_DOMAIN_CONTROLLER_MODEL_PCI_LAST:
default:
virReportEnumRangeError(virDomainControllerModelPCI, cont->model);
return -1;
}
return qemuDomainDeviceDefValidateControllerPCIOld(cont, def, qemuCaps);
}