[PATCH 20/33] conf, qemu: add default 'targetIndex' value for pnv-phb3 devs

As done with the 'chip-id' attribute, use zero as a default targetIndex value for pnv-phb3 devices in case it's absent from the controller definition. Signed-off-by: Daniel Henrique Barboza <danielhb413(a)gmail.com&gt; --- src/qemu/qemu_domain_address.c | 2 ++ src/qemu/qemu_validate.c | 19 ++++++++++++++++++- tests/qemuxml2xmloutdata/powernv8-basic.xml | 2 +- 3 files changed, 21 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_domain_address.c b/src/qemu/qemu_domain_address.c index 9c2ea5cf00..7ffdfa6478 100644 --- a/src/qemu/qemu_domain_address.c +++ b/src/qemu/qemu_domain_address.c @@ -2858,6 +2858,8 @@ qemuDomainAssignPCIAddresses(virDomainDef *def, if (options->chipId == -1) options->chipId = 0; + if (options->targetIndex == -1) + options->targetIndex = 0; break; case VIR_DOMAIN_CONTROLLER_MODEL_DMI_TO_PCI_BRIDGE: case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_TO_PCI_BRIDGE: diff --git a/src/qemu/qemu_validate.c b/src/qemu/qemu_validate.c index f7d73f7c2e..b101ea8064 100644 --- a/src/qemu/qemu_validate.c +++ b/src/qemu/qemu_validate.c @@ -3733,6 +3733,24 @@ qemuValidateDomainDeviceDefControllerPCI(const virDomainControllerDef *cont, } break; + case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT: + /* PHBs for PowerNV domains must have a targetIndex */ + if (pciopts->targetIndex == -1 && + virDomainControllerIsPowerNVPHB(cont)) { + virReportControllerMissingOption(cont, model, modelName, "targetIndex"); + return -1; + } + + /* + * targetIndex for pcie-root controllers only applies to + * PowerNV PHBs. + */ + if (pciopts->targetIndex != -1 && + !virDomainControllerIsPowerNVPHB(cont)) { + virReportControllerInvalidOption(cont, model, modelName, "targetIndex"); + 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: @@ -3740,7 +3758,6 @@ qemuValidateDomainDeviceDefControllerPCI(const virDomainControllerDef *cont, 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: case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_TO_PCI_BRIDGE: if (pciopts->targetIndex != -1) { virReportControllerInvalidOption(cont, model, modelName, "targetIndex"); diff --git a/tests/qemuxml2xmloutdata/powernv8-basic.xml b/tests/qemuxml2xmloutdata/powernv8-basic.xml index 0a093367f2..fe918480eb 100644 --- a/tests/qemuxml2xmloutdata/powernv8-basic.xml +++ b/tests/qemuxml2xmloutdata/powernv8-basic.xml @@ -16,7 +16,7 @@ <emulator>/usr/bin/qemu-system-ppc64</emulator> <controller type='pci' index='0' model='pcie-root'> <model name='pnv-phb3'/> - <target chip-id='0'/> + <target index='0' chip-id='0'/> </controller> <serial type='pty'> <target type='isa-serial' port='0'> -- 2.34.1