On 03/02/2018 10:13 AM, Andrea Bolognani wrote:
https://bugzilla.redhat.com/show_bug.cgi?id=1483816
Signed-off-by: Andrea Bolognani <abologna@redhat.com> --- src/qemu/qemu_domain.c | 52 ++++++++++++++++++++++++++++++++++++++++++++------ 1 file changed, 46 insertions(+), 6 deletions(-)
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 3ef5d74e7a..54e47acd99 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -4401,12 +4401,6 @@ qemuDomainDeviceDefValidateControllerPCIOld(const virDomainControllerDef *contro break;
case VIR_DOMAIN_CONTROLLER_MODEL_PCI_ROOT: - if (pciopts->targetIndex == -1) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("autogenerated pci-root options not set")); - return -1; - } - /* Skip the implicit one */ if (pciopts->targetIndex == 0) return 0; @@ -4645,6 +4639,52 @@ qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *cont, return -1; }
+ /* targetIndex */ + switch ((virDomainControllerModelPCI) cont->model) { + case VIR_DOMAIN_CONTROLLER_MODEL_PCI_ROOT: + /* PHBs for pSeries guests must have been assigned a targetIndex */ + if (pciopts->targetIndex == -1 && + pciopts->modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_SPAPR_PCI_HOST_BRIDGE) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("Option '%s' not set for '%s' controller"), + "targetIndex", model);
This is the option I was talking about in the review for 03/12. As it is, the message is going to say: Option 'targetIndex' not set for 'pci-root' controller It would be better if it were something like Required option 'targetIndex' not set for 'spapr-pci-host-bridge' controller (Maybe there's a way to work in 'pci-root' to the message too. It's too late on Friday afternoon for me to try and figure it out). Otherwise it fits with the pattern of everything else, so Reviewed-by: Laine Stump <laine@laine.org>
+ return -1; + } + + /* targetIndex only applies to PHBs, so for any other pci-root + * controller it being present is an error */ + if (pciopts->targetIndex != -1 && + pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_SPAPR_PCI_HOST_BRIDGE) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Option '%s' is not valid for '%s' controller"), + "targetIndex", model); + return -1; + } + break; + + case VIR_DOMAIN_CONTROLLER_MODEL_PCI_BRIDGE: + 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->targetIndex != -1) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Option '%s' is not valid for '%s' controller"), + "targetIndex", model); + 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); }