From 6fef5bf301b414e9b7a824311fec63fabb50dfac Mon Sep 17 00:00:00 2001 From: Andrea Bolognani Date: Tue, 20 Feb 2018 15:21:11 +0100 Subject: [PATCH] qemu: Validate PCI controller options (chassisNr) https://bugzilla.redhat.com/show_bug.cgi?id=1483816 Signed-off-by: Andrea Bolognani Reviewed-by: Laine Stump --- src/qemu/qemu_domain.c | 36 ++++++++++++++++++++++++++++++------ 1 file changed, 30 insertions(+), 6 deletions(-) diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 328af9dcca..499789fda5 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -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); } -- GitLab