[libvirt] [PATCH v2 09/15] qemu: Validate PCI controllers (modelName)

Signed-off-by: Andrea Bolognani <abologna(a)redhat.com&gt; --- src/qemu/qemu_domain.c | 110 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 110 insertions(+) diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index e4e67c585..2f76464df 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -4298,6 +4298,116 @@ qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *controlle break; } + /* modelName */ + switch ((virDomainControllerModelPCI) controller->model) { + 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: + if (pciopts->modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("Option '%s' not set for '%s' controller"), + "modelName", model); + return -1; + } + break; + + case VIR_DOMAIN_CONTROLLER_MODEL_PCI_ROOT: + case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT: + case VIR_DOMAIN_CONTROLLER_MODEL_PCI_LAST: + break; + } + switch ((virDomainControllerModelPCI) controller->model) { + case VIR_DOMAIN_CONTROLLER_MODEL_PCI_ROOT: + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE && + pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_SPAPR_PCI_HOST_BRIDGE) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Model name '%s' is not valid for '%s' controller"), + modelName, "pci-root"); + return -1; + } + break; + + case VIR_DOMAIN_CONTROLLER_MODEL_PCI_BRIDGE: + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PCI_BRIDGE) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Model name '%s' is not valid for '%s' controller"), + modelName, "pci-bridge"); + return -1; + } + break; + + case VIR_DOMAIN_CONTROLLER_MODEL_DMI_TO_PCI_BRIDGE: + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_I82801B11_BRIDGE) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Model name '%s' is not valid for '%s' controller"), + modelName, "dmi-to-pci-bridge"); + return -1; + } + break; + + case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT_PORT: + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_IOH3420 && + pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PCIE_ROOT_PORT) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Model name '%s' is not valid for '%s' controller"), + modelName, "pcie-root-port"); + return -1; + } + break; + + case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_SWITCH_UPSTREAM_PORT: + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_X3130_UPSTREAM) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Model name '%s' is not valid for '%s' controller"), + modelName, "pcie-switch-upstream-port"); + return -1; + } + break; + + case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_SWITCH_DOWNSTREAM_PORT: + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_XIO3130_DOWNSTREAM) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Model name '%s' is not valid for '%s' controller"), + modelName, "pci-switch-downstream-port"); + return -1; + } + break; + + case VIR_DOMAIN_CONTROLLER_MODEL_PCI_EXPANDER_BUS: + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PXB) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Model name '%s' is not valid for '%s' controller"), + modelName, "pci-expander-bus"); + return -1; + } + break; + + case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_EXPANDER_BUS: + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PXB_PCIE) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Model name '%s' is not valid for '%s' controller"), + modelName, "pcie-expander-bus"); + return -1; + } + break; + + case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT: + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Model name '%s' is not valid for '%s' controller"), + modelName, "pcie-root"); + return -1; + } + break; + + case VIR_DOMAIN_CONTROLLER_MODEL_PCI_LAST: + break; + } + return 0; } -- 2.14.3