[libvirt] [PATCH v6 00/14] Move qemu command line controller checks to qemuDomainDeviceDefValidateController* checks
v5: https://www.redhat.com/archives/libvir-list/2018-January/msg00188.html Although each was ACK'd in v5, that was before alter the post parse callbacks to ensure SCSI controller model's were filled in. I post again mainly because some things do change slightly and well for sanity and being "correct". Unless there's an objection, I'll push some time on Friday. Andrea Bolognani (1): qemu: Add missing checks for pcie-root-port options John Ferlan (12): qemu: Introduce qemuDomainDeviceDefValidateControllerAttributes qemu: Move and rename qemuBuildCheckSCSIControllerModel qemu: Adjust SCSI controller switch in qemuBuildControllerDevStr qemu: Add check for iothread attribute in validate controller qemu: Introduce qemuDomainDeviceDefValidateControllerSCSI qemu: Introduce qemuDomainDeviceDefValidateControllerPCI qemu: Use virDomainPCIControllerOpts in qemuBuildControllerDevStr qemu: Move PCI command modelName check to controller def validate qemu: Move PCI command modelName TypeToString to controller def validate qemu: Move PCI more command checks to controller def validate qemu: Complete PCI command checks to controller def validate qemu: Introduce qemuDomainDeviceDefValidateControllerSATA Marc Hartmayer (1): qemu: Use switch statement for address types in qemuBuildControllerDevStr src/qemu/qemu_command.c | 505 +++++------------------------------------------- src/qemu/qemu_domain.c | 478 ++++++++++++++++++++++++++++++++++++++++++++- tests/qemumemlocktest.c | 14 ++ tests/qemuxml2xmltest.c | 5 +- 4 files changed, 545 insertions(+), 457 deletions(-) -- 2.13.6
Move the checks that various attributes are not set on any controller other than SCSI controller using virtio-scsi model into the common controller validate checks. Need to also add a qemuDomainResetSCSIControllerModel call in order to ensure we get the "right" SCSI model if it's not set by default since it wouldn't be set during post parse processing. Signed-off-by: John Ferlan <jferlan@redhat.com> --- src/qemu/qemu_command.c | 24 ------------------------ src/qemu/qemu_domain.c | 34 ++++++++++++++++++++++++++++++++++ 2 files changed, 34 insertions(+), 24 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 899f0cbbb..7b2f4cd13 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -2725,30 +2725,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, return -1; } - if (!(def->type == VIR_DOMAIN_CONTROLLER_TYPE_SCSI && - def->model == VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VIRTIO_SCSI)) { - if (def->queues) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("'queues' is only supported by virtio-scsi controller")); - return -1; - } - if (def->cmd_per_lun) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("'cmd_per_lun' is only supported by virtio-scsi controller")); - return -1; - } - if (def->max_sectors) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("'max_sectors' is only supported by virtio-scsi controller")); - return -1; - } - if (def->ioeventfd) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("'ioeventfd' is only supported by virtio-scsi controller")); - return -1; - } - } - switch ((virDomainControllerType) def->type) { case VIR_DOMAIN_CONTROLLER_TYPE_SCSI: switch (def->model) { diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index c8123ce59..324805282 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -3923,6 +3923,37 @@ qemuDomainDeviceDefValidateDisk(const virDomainDiskDef *disk) static int +qemuDomainDeviceDefValidateControllerAttributes(const virDomainControllerDef *controller) +{ + if (!(controller->type == VIR_DOMAIN_CONTROLLER_TYPE_SCSI && + controller->model == VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VIRTIO_SCSI)) { + if (controller->queues) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("'queues' is only supported by virtio-scsi controller")); + return -1; + } + if (controller->cmd_per_lun) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("'cmd_per_lun' is only supported by virtio-scsi controller")); + return -1; + } + if (controller->max_sectors) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("'max_sectors' is only supported by virtio-scsi controller")); + return -1; + } + if (controller->ioeventfd) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("'ioeventfd' is only supported by virtio-scsi controller")); + return -1; + } + } + + return 0; +} + + +static int qemuDomainDeviceDefValidateControllerIDE(const virDomainControllerDef *controller, const virDomainDef *def) { @@ -3959,6 +3990,9 @@ qemuDomainDeviceDefValidateController(const virDomainControllerDef *controller, "controller")) return -1; + if (qemuDomainDeviceDefValidateControllerAttributes(controller) < 0) + return -1; + switch ((virDomainControllerType) controller->type) { case VIR_DOMAIN_CONTROLLER_TYPE_IDE: ret = qemuDomainDeviceDefValidateControllerIDE(controller, def); -- 2.13.6
On Wed, Jan 31, 2018 at 09:57:40PM -0500, John Ferlan wrote:
Move the checks that various attributes are not set on any controller other than SCSI controller using virtio-scsi model into the common controller validate checks.
Need to also add a qemuDomainResetSCSIControllerModel call in order to ensure we get the "right" SCSI model if it's not set by default since it wouldn't be set during post parse processing.
This paragraph can be deleted now. Jan
Move to qemu_domain during the validation of controller options and rename qemuDomainCheckSCSIControllerModel. Signed-off-by: John Ferlan <jferlan@redhat.com> --- src/qemu/qemu_command.c | 67 ------------------------------------------------- src/qemu/qemu_domain.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 66 insertions(+), 67 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 7b2f4cd13..1efaec2d3 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -1888,68 +1888,6 @@ qemuCheckIOThreads(const virDomainDef *def, } -/** - * @qemuCaps: QEMU capabilities - * @model: SCSI model to check - * - * Using the @qemuCaps, let's ensure the provided @model can be supported - * - * Returns true if acceptible, false otherwise with error message set. - */ -static bool -qemuBuildCheckSCSIControllerModel(virQEMUCapsPtr qemuCaps, - int model) -{ - switch ((virDomainControllerModelSCSI) model) { - case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LSILOGIC: - if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_SCSI_LSI)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("This QEMU doesn't support " - "the LSI 53C895A SCSI controller")); - return false; - } - break; - case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VIRTIO_SCSI: - if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_SCSI)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("This QEMU doesn't support " - "virtio scsi controller")); - return false; - } - break; - case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_IBMVSCSI: - /*TODO: need checking work here if necessary */ - break; - case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LSISAS1068: - if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_SCSI_MPTSAS1068)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("This QEMU doesn't support " - "the LSI SAS1068 (MPT Fusion) controller")); - return false; - } - break; - case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LSISAS1078: - if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_SCSI_MEGASAS)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("This QEMU doesn't support " - "the LSI SAS1078 (MegaRAID) controller")); - return false; - } - break; - case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_AUTO: - case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_BUSLOGIC: - case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VMPVSCSI: - case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LAST: - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, - _("Unsupported controller model: %s"), - virDomainControllerModelSCSITypeToString(model)); - return false; - } - - return true; -} - - char * qemuBuildDriveDevStr(const virDomainDef *def, virDomainDiskDefPtr disk, @@ -2720,11 +2658,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, *devstr = NULL; - if (def->type == VIR_DOMAIN_CONTROLLER_TYPE_SCSI) { - if (!qemuBuildCheckSCSIControllerModel(qemuCaps, def->model)) - return -1; - } - switch ((virDomainControllerType) def->type) { case VIR_DOMAIN_CONTROLLER_TYPE_SCSI: switch (def->model) { diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 324805282..152718c0d 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -3953,6 +3953,68 @@ qemuDomainDeviceDefValidateControllerAttributes(const virDomainControllerDef *co } +/** + * @qemuCaps: QEMU capabilities + * @model: SCSI model to check + * + * Using the @qemuCaps, let's ensure the provided @model can be supported + * + * Returns true if acceptible, false otherwise with error message set. + */ +static bool +qemuDomainCheckSCSIControllerModel(virQEMUCapsPtr qemuCaps, + int model) +{ + switch ((virDomainControllerModelSCSI) model) { + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LSILOGIC: + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_SCSI_LSI)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("This QEMU doesn't support " + "the LSI 53C895A SCSI controller")); + return false; + } + break; + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VIRTIO_SCSI: + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_SCSI)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("This QEMU doesn't support " + "virtio scsi controller")); + return false; + } + break; + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_IBMVSCSI: + /*TODO: need checking work here if necessary */ + break; + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LSISAS1068: + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_SCSI_MPTSAS1068)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("This QEMU doesn't support " + "the LSI SAS1068 (MPT Fusion) controller")); + return false; + } + break; + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LSISAS1078: + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_SCSI_MEGASAS)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("This QEMU doesn't support " + "the LSI SAS1078 (MegaRAID) controller")); + return false; + } + break; + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_AUTO: + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_BUSLOGIC: + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VMPVSCSI: + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LAST: + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Unsupported controller model: %s"), + virDomainControllerModelSCSITypeToString(model)); + return false; + } + + return true; +} + + static int qemuDomainDeviceDefValidateControllerIDE(const virDomainControllerDef *controller, const virDomainDef *def) @@ -3990,6 +4052,10 @@ qemuDomainDeviceDefValidateController(const virDomainControllerDef *controller, "controller")) return -1; + if (controller->type == VIR_DOMAIN_CONTROLLER_TYPE_SCSI && + !qemuDomainCheckSCSIControllerModel(qemuCaps, controller->model)) + return -1; + if (qemuDomainDeviceDefValidateControllerAttributes(controller) < 0) return -1; -- 2.13.6
Modify the SCSI controller switch during command line building to account for all virDomainControllerModelSCSI types rather than using the default label. Signed-off-by: John Ferlan <jferlan@redhat.com> --- src/qemu/qemu_command.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 1efaec2d3..d9fa3742a 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -2660,7 +2660,7 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, switch ((virDomainControllerType) def->type) { case VIR_DOMAIN_CONTROLLER_TYPE_SCSI: - switch (def->model) { + switch ((virDomainControllerModelSCSI) def->model) { case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VIRTIO_SCSI: if (def->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW) { virBufferAddLit(&buf, "virtio-scsi-ccw"); @@ -2700,7 +2700,10 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LSISAS1078: virBufferAddLit(&buf, "megasas"); break; - default: + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_AUTO: + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_BUSLOGIC: + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VMPVSCSI: + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LAST: virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("Unsupported controller model: %s"), virDomainControllerModelSCSITypeToString(def->model)); -- 2.13.6
Let's make sure that non SCSI virtio-scsi isn't used for any type other than a virtio-scsi controller. This includes removing the check from qemuCheckSCSIControllerIOThreads which is a very suble difference because although def->model was used in the original comparison and just @model is used in the new comparison, the comparison is the same. This is because qemuDomainSetSCSIControllerModel doesn't change the def->model, thus we know that the resultant @model would result in either the same as input or if not set, whatever the default model is when def->model == -1. In this second case, virtio-scsi is the last default chosen. Signed-off-by: John Ferlan <jferlan@redhat.com> --- src/qemu/qemu_command.c | 8 -------- src/qemu/qemu_domain.c | 5 +++++ 2 files changed, 5 insertions(+), 8 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index d9fa3742a..007d689ec 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -2598,14 +2598,6 @@ qemuCheckSCSIControllerIOThreads(const virDomainDef *domainDef, if (!def->iothread) return true; - if (def->model != VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VIRTIO_SCSI) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, - _("IOThreads only supported for virtio-scsi " - "controllers model is '%s'"), - virDomainControllerModelSCSITypeToString(def->model)); - return false; - } - if (def->info.type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI && def->info.type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 152718c0d..0a9f92031 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -3947,6 +3947,11 @@ qemuDomainDeviceDefValidateControllerAttributes(const virDomainControllerDef *co _("'ioeventfd' is only supported by virtio-scsi controller")); return -1; } + if (controller->iothread) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("'iothread' is only supported for virtio-scsi controller")); + return -1; + } } return 0; -- 2.13.6
On Wed, Jan 31, 2018 at 09:57:43PM -0500, John Ferlan wrote:
Let's make sure that non SCSI virtio-scsi isn't used for any type other than a virtio-scsi controller.
This includes removing the check from qemuCheckSCSIControllerIOThreads which is a very suble difference because although def->model was used in the original comparison and just @model is used in the new comparison, the comparison is the same.
This is because qemuDomainSetSCSIControllerModel doesn't change the def->model, thus we know that the resultant @model would result in either the same as input or if not set, whatever the default model is when def->model == -1. In this second case, virtio-scsi is the last default chosen.
Both of these paragraphs can be deleted now Jan
Move SCSI validation from qemu_command into qemu_domain. Rename/reorder the args in qemuCheckSCSIControllerIOThreads to match the caller as well as fixing up the comments to remove the previously removed qemuCaps arg. Signed-off-by: John Ferlan <jferlan@redhat.com> --- src/qemu/qemu_command.c | 48 ++--------------------------------- src/qemu/qemu_domain.c | 67 ++++++++++++++++++++++++++++++++++++++++++++++++- 2 files changed, 68 insertions(+), 47 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 007d689ec..b4daf90d4 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -2580,44 +2580,6 @@ qemuBuildUSBControllerDevStr(virDomainControllerDefPtr def, } -/* qemuCheckSCSIControllerIOThreads: - * @domainDef: Pointer to domain def - * @def: Pointer to controller def - * @qemuCaps: Capabilities - * - * If this controller definition has iothreads set, let's make sure the - * configuration is right before adding to the command line - * - * Returns true if either supported or there are no iothreads for controller; - * otherwise, returns false if configuration is not quite right. - */ -static bool -qemuCheckSCSIControllerIOThreads(const virDomainDef *domainDef, - virDomainControllerDefPtr def) -{ - if (!def->iothread) - return true; - - if (def->info.type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI && - def->info.type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("IOThreads only available for virtio pci and " - "virtio ccw controllers")); - return false; - } - - /* Can we find the controller iothread in the iothreadid list? */ - if (!virDomainIOThreadIDFind(domainDef, def->iothread)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, - _("controller iothread '%u' not defined in iothreadid"), - def->iothread); - return false; - } - - return true; -} - - /** * qemuBuildControllerDevStr: * @domainDef: domain definition @@ -2656,12 +2618,9 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VIRTIO_SCSI: if (def->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW) { virBufferAddLit(&buf, "virtio-scsi-ccw"); - if (def->iothread) { - if (!qemuCheckSCSIControllerIOThreads(domainDef, def)) - goto error; + if (def->iothread) virBufferAsprintf(&buf, ",iothread=iothread%u", def->iothread); - } } else if (def->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_VIRTIO_S390) { virBufferAddLit(&buf, "virtio-scsi-s390"); @@ -2670,12 +2629,9 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, virBufferAddLit(&buf, "virtio-scsi-device"); } else { virBufferAddLit(&buf, "virtio-scsi-pci"); - if (def->iothread) { - if (!qemuCheckSCSIControllerIOThreads(domainDef, def)) - goto error; + if (def->iothread) virBufferAsprintf(&buf, ",iothread=iothread%u", def->iothread); - } } if (qemuBuildVirtioOptionsStr(&buf, def->virtio, qemuCaps) < 0) goto error; diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 0a9f92031..88d56b0b9 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -4046,6 +4046,68 @@ qemuDomainDeviceDefValidateControllerIDE(const virDomainControllerDef *controlle } +/* qemuDomainCheckSCSIControllerIOThreads: + * @controller: Pointer to controller def + * @def: Pointer to domain def + * + * If this controller definition has iothreads set, let's make sure the + * configuration is right before adding to the command line + * + * Returns true if either supported or there are no iothreads for controller; + * otherwise, returns false if configuration is not quite right. + */ +static bool +qemuDomainCheckSCSIControllerIOThreads(const virDomainControllerDef *controller, + const virDomainDef *def) +{ + if (!controller->iothread) + return true; + + if (controller->info.type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI && + controller->info.type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("IOThreads only available for virtio pci and " + "virtio ccw controllers")); + return false; + } + + /* Can we find the controller iothread in the iothreadid list? */ + if (!virDomainIOThreadIDFind(def, controller->iothread)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("controller iothread '%u' not defined in iothreadid"), + controller->iothread); + return false; + } + + return true; +} + + +static int +qemuDomainDeviceDefValidateControllerSCSI(const virDomainControllerDef *controller, + const virDomainDef *def) +{ + switch ((virDomainControllerModelSCSI) controller->model) { + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VIRTIO_SCSI: + if (!qemuDomainCheckSCSIControllerIOThreads(controller, def)) + return -1; + break; + + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_AUTO: + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_BUSLOGIC: + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LSILOGIC: + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LSISAS1068: + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VMPVSCSI: + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_IBMVSCSI: + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LSISAS1078: + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LAST: + break; + } + + return 0; +} + + static int qemuDomainDeviceDefValidateController(const virDomainControllerDef *controller, const virDomainDef *def, @@ -4069,8 +4131,11 @@ qemuDomainDeviceDefValidateController(const virDomainControllerDef *controller, ret = qemuDomainDeviceDefValidateControllerIDE(controller, def); break; - case VIR_DOMAIN_CONTROLLER_TYPE_FDC: case VIR_DOMAIN_CONTROLLER_TYPE_SCSI: + ret = qemuDomainDeviceDefValidateControllerSCSI(controller, def); + break; + + case VIR_DOMAIN_CONTROLLER_TYPE_FDC: case VIR_DOMAIN_CONTROLLER_TYPE_SATA: case VIR_DOMAIN_CONTROLLER_TYPE_VIRTIO_SERIAL: case VIR_DOMAIN_CONTROLLER_TYPE_CCID: -- 2.13.6
Move PCI validation checks out of qemu_command into the proper qemu_domain validation helper. Since there's a lot to move, we'll start slow by replicating the pcie-root and pci-root avoidance from qemuBuildSkipController and the first switch found in qemuBuildControllerDevStr. Signed-off-by: John Ferlan <jferlan@redhat.com> --- src/qemu/qemu_command.c | 20 -------------------- src/qemu/qemu_domain.c | 47 ++++++++++++++++++++++++++++++++++++++++++++++- 2 files changed, 46 insertions(+), 21 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index b4daf90d4..c2c1ae9b6 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -2713,26 +2713,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, case VIR_DOMAIN_CONTROLLER_TYPE_PCI: switch ((virDomainControllerModelPCI) def->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 (def->idx == 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, - _("index for pci controllers of model '%s' must be > 0"), - virDomainControllerModelPCITypeToString(def->model)); - goto error; - } - 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) def->model) { - case VIR_DOMAIN_CONTROLLER_MODEL_PCI_BRIDGE: if (def->opts.pciopts.modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE || def->opts.pciopts.chassisNr == -1) { diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 88d56b0b9..179ff0ec8 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -4109,6 +4109,48 @@ qemuDomainDeviceDefValidateControllerSCSI(const virDomainControllerDef *controll static int +qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *controller, + const virDomainDef *def) +{ + virDomainControllerModelPCI model = controller->model; + + /* skip pcie-root */ + if (controller->model == VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT) + return 0; + + /* Skip pci-root, except for pSeries guests (which actually + * support more than one PCI Host Bridge per guest) */ + if (!qemuDomainIsPSeries(def) && + controller->model == VIR_DOMAIN_CONTROLLER_MODEL_PCI_ROOT) + return 0; + + switch (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 (controller->idx == 0) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("index for pci controllers of model '%s' must be > 0"), + virDomainControllerModelPCITypeToString(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; + } + + return 0; +} + + +static int qemuDomainDeviceDefValidateController(const virDomainControllerDef *controller, const virDomainDef *def, virQEMUCapsPtr qemuCaps) @@ -4135,12 +4177,15 @@ qemuDomainDeviceDefValidateController(const virDomainControllerDef *controller, ret = qemuDomainDeviceDefValidateControllerSCSI(controller, def); break; + case VIR_DOMAIN_CONTROLLER_TYPE_PCI: + ret = qemuDomainDeviceDefValidateControllerPCI(controller, def); + break; + case VIR_DOMAIN_CONTROLLER_TYPE_FDC: case VIR_DOMAIN_CONTROLLER_TYPE_SATA: case VIR_DOMAIN_CONTROLLER_TYPE_VIRTIO_SERIAL: case VIR_DOMAIN_CONTROLLER_TYPE_CCID: case VIR_DOMAIN_CONTROLLER_TYPE_USB: - case VIR_DOMAIN_CONTROLLER_TYPE_PCI: case VIR_DOMAIN_CONTROLLER_TYPE_LAST: break; } -- 2.13.6
From: Andrea Bolognani <abologna@redhat.com> We format the 'chassis' and 'port' properties on the QEMU command line later on, so we should make sure they've been set. Signed-off-by: Andrea Bolognani <abologna@redhat.com> Signed-off-by: John Ferlan <jferlan@redhat.com> --- src/qemu/qemu_command.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index c2c1ae9b6..abff1049b 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -2816,7 +2816,9 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT_PORT: if (def->opts.pciopts.modelName - == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE) { + == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE || + def->opts.pciopts.chassis == -1 || + def->opts.pciopts.port == -1) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("autogenerated pcie-root-port options not set")); goto error; -- 2.13.6
Shorten up a few characters and reference the pciopts pointer Signed-off-by: John Ferlan <jferlan@redhat.com> --- src/qemu/qemu_command.c | 118 ++++++++++++++++++++++++------------------------ 1 file changed, 60 insertions(+), 58 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index abff1049b..518a867d5 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -2608,6 +2608,7 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, int *nusbcontroller) { virBuffer buf = VIR_BUFFER_INITIALIZER; + const virDomainPCIControllerOpts *pciopts; const char *modelName = NULL; *devstr = NULL; @@ -2711,24 +2712,26 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, break; case VIR_DOMAIN_CONTROLLER_TYPE_PCI: + pciopts = &def->opts.pciopts; + switch ((virDomainControllerModelPCI) def->model) { case VIR_DOMAIN_CONTROLLER_MODEL_PCI_BRIDGE: - if (def->opts.pciopts.modelName + if (pciopts->modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE || - def->opts.pciopts.chassisNr == -1) { + pciopts->chassisNr == -1) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("autogenerated pci-bridge options not set")); goto error; } - modelName = virDomainControllerPCIModelNameTypeToString(def->opts.pciopts.modelName); + modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); if (!modelName) { virReportError(VIR_ERR_INTERNAL_ERROR, _("unknown pci-bridge model name value %d"), - def->opts.pciopts.modelName); + pciopts->modelName); goto error; } - if (def->opts.pciopts.modelName + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PCI_BRIDGE) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("PCI controller model name '%s' " @@ -2743,26 +2746,26 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, goto error; } virBufferAsprintf(&buf, "%s,chassis_nr=%d,id=%s", - modelName, def->opts.pciopts.chassisNr, + modelName, pciopts->chassisNr, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCI_EXPANDER_BUS: - if (def->opts.pciopts.modelName + if (pciopts->modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE || - def->opts.pciopts.busNr == -1) { + pciopts->busNr == -1) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("autogenerated pci-expander-bus options not set")); goto error; } - modelName = virDomainControllerPCIModelNameTypeToString(def->opts.pciopts.modelName); + modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); if (!modelName) { virReportError(VIR_ERR_INTERNAL_ERROR, _("unknown pci-expander-bus model name value %d"), - def->opts.pciopts.modelName); + pciopts->modelName); goto error; } - if (def->opts.pciopts.modelName + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PXB) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("PCI controller model name '%s' " @@ -2777,28 +2780,28 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, goto error; } virBufferAsprintf(&buf, "%s,bus_nr=%d,id=%s", - modelName, def->opts.pciopts.busNr, + modelName, pciopts->busNr, def->info.alias); - if (def->opts.pciopts.numaNode != -1) + if (pciopts->numaNode != -1) virBufferAsprintf(&buf, ",numa_node=%d", - def->opts.pciopts.numaNode); + pciopts->numaNode); break; case VIR_DOMAIN_CONTROLLER_MODEL_DMI_TO_PCI_BRIDGE: - if (def->opts.pciopts.modelName + if (pciopts->modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("autogenerated dmi-to-pci-bridge options not set")); goto error; } - modelName = virDomainControllerPCIModelNameTypeToString(def->opts.pciopts.modelName); + modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); if (!modelName) { virReportError(VIR_ERR_INTERNAL_ERROR, _("unknown dmi-to-pci-bridge model name value %d"), - def->opts.pciopts.modelName); + pciopts->modelName); goto error; } - if (def->opts.pciopts.modelName + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_I82801B11_BRIDGE) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("PCI controller model name '%s' " @@ -2815,24 +2818,23 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, virBufferAsprintf(&buf, "%s,id=%s", modelName, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT_PORT: - if (def->opts.pciopts.modelName + if (pciopts->modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE || - def->opts.pciopts.chassis == -1 || - def->opts.pciopts.port == -1) { + pciopts->chassis == -1 || pciopts->port == -1) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("autogenerated pcie-root-port options not set")); goto error; } - modelName = virDomainControllerPCIModelNameTypeToString(def->opts.pciopts.modelName); + modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); if (!modelName) { virReportError(VIR_ERR_INTERNAL_ERROR, _("unknown pcie-root-port model name value %d"), - def->opts.pciopts.modelName); + pciopts->modelName); goto error; } - if ((def->opts.pciopts.modelName != + if ((pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_IOH3420) && - (def->opts.pciopts.modelName != + (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PCIE_ROOT_PORT)) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("PCI controller model name '%s' " @@ -2840,7 +2842,7 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, modelName); goto error; } - if ((def->opts.pciopts.modelName == + if ((pciopts->modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_IOH3420) && !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_IOH3420)) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", @@ -2848,7 +2850,7 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, "controller is not supported in this QEMU binary")); goto error; } - if ((def->opts.pciopts.modelName == + if ((pciopts->modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PCIE_ROOT_PORT) && !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_PCIE_ROOT_PORT)) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", @@ -2858,24 +2860,24 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, } virBufferAsprintf(&buf, "%s,port=0x%x,chassis=%d,id=%s", - modelName, def->opts.pciopts.port, - def->opts.pciopts.chassis, def->info.alias); + modelName, pciopts->port, + pciopts->chassis, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_SWITCH_UPSTREAM_PORT: - if (def->opts.pciopts.modelName + if (pciopts->modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("autogenerated pcie-switch-upstream-port options not set")); goto error; } - modelName = virDomainControllerPCIModelNameTypeToString(def->opts.pciopts.modelName); + modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); if (!modelName) { virReportError(VIR_ERR_INTERNAL_ERROR, _("unknown pcie-switch-upstream-port model name value %d"), - def->opts.pciopts.modelName); + pciopts->modelName); goto error; } - if (def->opts.pciopts.modelName + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_X3130_UPSTREAM) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("PCI controller model name '%s' " @@ -2893,24 +2895,24 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, virBufferAsprintf(&buf, "%s,id=%s", modelName, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_SWITCH_DOWNSTREAM_PORT: - if (def->opts.pciopts.modelName + if (pciopts->modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE || - def->opts.pciopts.chassis == -1 || - def->opts.pciopts.port == -1) { + pciopts->chassis == -1 || + pciopts->port == -1) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("autogenerated pcie-switch-downstream-port " "options not set")); goto error; } - modelName = virDomainControllerPCIModelNameTypeToString(def->opts.pciopts.modelName); + modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); if (!modelName) { virReportError(VIR_ERR_INTERNAL_ERROR, _("unknown pcie-switch-downstream-port model name value %d"), - def->opts.pciopts.modelName); + pciopts->modelName); goto error; } - if (def->opts.pciopts.modelName + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_XIO3130_DOWNSTREAM) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("PCI controller model name '%s' " @@ -2926,26 +2928,26 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, goto error; } virBufferAsprintf(&buf, "%s,port=0x%x,chassis=%d,id=%s", - modelName, def->opts.pciopts.port, - def->opts.pciopts.chassis, def->info.alias); + modelName, pciopts->port, + pciopts->chassis, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_EXPANDER_BUS: - if (def->opts.pciopts.modelName + if (pciopts->modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE || - def->opts.pciopts.busNr == -1) { + pciopts->busNr == -1) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("autogenerated pcie-expander-bus options not set")); goto error; } - modelName = virDomainControllerPCIModelNameTypeToString(def->opts.pciopts.modelName); + modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); if (!modelName) { virReportError(VIR_ERR_INTERNAL_ERROR, _("unknown pcie-expander-bus model name value %d"), - def->opts.pciopts.modelName); + pciopts->modelName); goto error; } - if (def->opts.pciopts.modelName + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PXB_PCIE) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("PCI controller model name '%s' " @@ -2960,32 +2962,32 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, goto error; } virBufferAsprintf(&buf, "%s,bus_nr=%d,id=%s", - modelName, def->opts.pciopts.busNr, + modelName, pciopts->busNr, def->info.alias); - if (def->opts.pciopts.numaNode != -1) + if (pciopts->numaNode != -1) virBufferAsprintf(&buf, ",numa_node=%d", - def->opts.pciopts.numaNode); + pciopts->numaNode); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCI_ROOT: - if (def->opts.pciopts.modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE || - def->opts.pciopts.targetIndex == -1) { + if (pciopts->modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE || + pciopts->targetIndex == -1) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("autogenerated pci-root options not set")); goto error; } /* Skip the implicit one */ - if (def->opts.pciopts.targetIndex == 0) + if (pciopts->targetIndex == 0) goto done; - modelName = virDomainControllerPCIModelNameTypeToString(def->opts.pciopts.modelName); + modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); if (!modelName) { virReportError(VIR_ERR_INTERNAL_ERROR, _("unknown pci-root model name value %d"), - def->opts.pciopts.modelName); + pciopts->modelName); goto error; } - if (def->opts.pciopts.modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_SPAPR_PCI_HOST_BRIDGE) { + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_SPAPR_PCI_HOST_BRIDGE) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("PCI controller model name '%s' is not valid for a pci-root"), modelName); @@ -2998,17 +3000,17 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, goto error; } virBufferAsprintf(&buf, "%s,index=%d,id=%s", - modelName, def->opts.pciopts.targetIndex, + modelName, pciopts->targetIndex, def->info.alias); - if (def->opts.pciopts.numaNode != -1) { + if (pciopts->numaNode != -1) { if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_SPAPR_PCI_HOST_BRIDGE_NUMA_NODE)) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", _("the spapr-pci-host-bridge controller " "doesn't support numa_node on this QEMU binary")); goto error; } - virBufferAsprintf(&buf, ",numa_node=%d", def->opts.pciopts.numaNode); + virBufferAsprintf(&buf, ",numa_node=%d", pciopts->numaNode); } break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT: -- 2.13.6
Move the various modelName == NAME_NONE from the command line generation into domain controller validation. Also rather than have multiple cases with the same check, let's make the code more generic, but also note that it was the modelName option that caused the failure. We also have to be sure not to check the PCI models that we don't care about. For the remaining checks in command line building, we can use the field name in the error message to be more specific about what causes the failure. Signed-off-by: John Ferlan <jferlan@redhat.com> --- src/qemu/qemu_command.c | 36 ++++++------------------------------ src/qemu/qemu_domain.c | 12 ++++++++++++ 2 files changed, 18 insertions(+), 30 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 518a867d5..ccd141c55 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -2716,9 +2716,7 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, switch ((virDomainControllerModelPCI) def->model) { case VIR_DOMAIN_CONTROLLER_MODEL_PCI_BRIDGE: - if (pciopts->modelName - == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE || - pciopts->chassisNr == -1) { + if (pciopts->chassisNr == -1) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("autogenerated pci-bridge options not set")); goto error; @@ -2750,9 +2748,7 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCI_EXPANDER_BUS: - if (pciopts->modelName - == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE || - pciopts->busNr == -1) { + if (pciopts->busNr == -1) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("autogenerated pci-expander-bus options not set")); goto error; @@ -2787,13 +2783,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, pciopts->numaNode); break; case VIR_DOMAIN_CONTROLLER_MODEL_DMI_TO_PCI_BRIDGE: - if (pciopts->modelName - == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("autogenerated dmi-to-pci-bridge options not set")); - goto error; - } - modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); if (!modelName) { virReportError(VIR_ERR_INTERNAL_ERROR, @@ -2818,9 +2807,7 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, virBufferAsprintf(&buf, "%s,id=%s", modelName, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT_PORT: - if (pciopts->modelName - == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE || - pciopts->chassis == -1 || pciopts->port == -1) { + if (pciopts->chassis == -1 || pciopts->port == -1) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("autogenerated pcie-root-port options not set")); goto error; @@ -2864,12 +2851,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, pciopts->chassis, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_SWITCH_UPSTREAM_PORT: - if (pciopts->modelName - == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("autogenerated pcie-switch-upstream-port options not set")); - goto error; - } modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); if (!modelName) { virReportError(VIR_ERR_INTERNAL_ERROR, @@ -2895,9 +2876,7 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, virBufferAsprintf(&buf, "%s,id=%s", modelName, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_SWITCH_DOWNSTREAM_PORT: - if (pciopts->modelName - == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE || - pciopts->chassis == -1 || + if (pciopts->chassis == -1 || pciopts->port == -1) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("autogenerated pcie-switch-downstream-port " @@ -2932,9 +2911,7 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, pciopts->chassis, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_EXPANDER_BUS: - if (pciopts->modelName - == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE || - pciopts->busNr == -1) { + if (pciopts->busNr == -1) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("autogenerated pcie-expander-bus options not set")); goto error; @@ -2969,8 +2946,7 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, pciopts->numaNode); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCI_ROOT: - if (pciopts->modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE || - pciopts->targetIndex == -1) { + if (pciopts->targetIndex == -1) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("autogenerated pci-root options not set")); goto error; diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 179ff0ec8..a40d5ba55 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -4113,6 +4113,7 @@ qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *controlle const virDomainDef *def) { virDomainControllerModelPCI model = controller->model; + const virDomainPCIControllerOpts *pciopts; /* skip pcie-root */ if (controller->model == VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT) @@ -4146,6 +4147,17 @@ qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *controlle break; } + pciopts = &controller->opts.pciopts; + if (controller->model != VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT && + controller->model != VIR_DOMAIN_CONTROLLER_MODEL_PCI_LAST) { + if (pciopts->modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_NONE) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("autogenerated %s options not set"), + virDomainControllerModelPCITypeToString(controller->model)); + return -1; + } + } + return 0; } -- 2.13.6
Similar to the checking the modelName vs. NAME_NONE, let's make the ModelNameTypeToString check more generic too within the checking done in controller validation (with the same ignore certain models. NB: We need to keep the ModelNameTypeToString fetch in command line validation since we use it, but at least we can assume it returns something valid now. Signed-off-by: John Ferlan <jferlan@redhat.com> --- src/qemu/qemu_command.c | 59 +++---------------------------------------------- src/qemu/qemu_domain.c | 10 +++++++++ 2 files changed, 13 insertions(+), 56 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index ccd141c55..9a4ad0531 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -2713,6 +2713,9 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, case VIR_DOMAIN_CONTROLLER_TYPE_PCI: pciopts = &def->opts.pciopts; + if (def->model != VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT && + def->model != VIR_DOMAIN_CONTROLLER_MODEL_PCI_LAST) + modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); switch ((virDomainControllerModelPCI) def->model) { case VIR_DOMAIN_CONTROLLER_MODEL_PCI_BRIDGE: @@ -2722,13 +2725,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, goto error; } - modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); - if (!modelName) { - virReportError(VIR_ERR_INTERNAL_ERROR, - _("unknown pci-bridge model name value %d"), - pciopts->modelName); - goto error; - } if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PCI_BRIDGE) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, @@ -2754,13 +2750,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, goto error; } - modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); - if (!modelName) { - virReportError(VIR_ERR_INTERNAL_ERROR, - _("unknown pci-expander-bus model name value %d"), - pciopts->modelName); - goto error; - } if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PXB) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, @@ -2783,13 +2772,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, pciopts->numaNode); break; case VIR_DOMAIN_CONTROLLER_MODEL_DMI_TO_PCI_BRIDGE: - modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); - if (!modelName) { - virReportError(VIR_ERR_INTERNAL_ERROR, - _("unknown dmi-to-pci-bridge model name value %d"), - pciopts->modelName); - goto error; - } if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_I82801B11_BRIDGE) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, @@ -2812,13 +2794,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, _("autogenerated pcie-root-port options not set")); goto error; } - modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); - if (!modelName) { - virReportError(VIR_ERR_INTERNAL_ERROR, - _("unknown pcie-root-port model name value %d"), - pciopts->modelName); - goto error; - } if ((pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_IOH3420) && (pciopts->modelName != @@ -2851,13 +2826,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, pciopts->chassis, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_SWITCH_UPSTREAM_PORT: - modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); - if (!modelName) { - virReportError(VIR_ERR_INTERNAL_ERROR, - _("unknown pcie-switch-upstream-port model name value %d"), - pciopts->modelName); - goto error; - } if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_X3130_UPSTREAM) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, @@ -2884,13 +2852,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, goto error; } - modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); - if (!modelName) { - virReportError(VIR_ERR_INTERNAL_ERROR, - _("unknown pcie-switch-downstream-port model name value %d"), - pciopts->modelName); - goto error; - } if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_XIO3130_DOWNSTREAM) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, @@ -2917,13 +2878,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, goto error; } - modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); - if (!modelName) { - virReportError(VIR_ERR_INTERNAL_ERROR, - _("unknown pcie-expander-bus model name value %d"), - pciopts->modelName); - goto error; - } if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PXB_PCIE) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, @@ -2956,13 +2910,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, if (pciopts->targetIndex == 0) goto done; - modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); - if (!modelName) { - virReportError(VIR_ERR_INTERNAL_ERROR, - _("unknown pci-root model name value %d"), - pciopts->modelName); - goto error; - } if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_SPAPR_PCI_HOST_BRIDGE) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("PCI controller model name '%s' is not valid for a pci-root"), diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index a40d5ba55..302e3ee49 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -4114,6 +4114,7 @@ qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *controlle { virDomainControllerModelPCI model = controller->model; const virDomainPCIControllerOpts *pciopts; + const char *modelName = NULL; /* skip pcie-root */ if (controller->model == VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT) @@ -4156,6 +4157,15 @@ qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *controlle virDomainControllerModelPCITypeToString(controller->model)); return -1; } + + modelName = virDomainControllerPCIModelNameTypeToString(pciopts->modelName); + if (!modelName) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("unknown %s modelName value %d"), + virDomainControllerModelPCITypeToString(controller->model), + pciopts->modelName); + return -1; + } } return 0; -- 2.13.6
Excluding the qemuCaps checks, move the remainder of the checks that validate whether the PCI definition is valid or not into qemuDomainControllerDefValidatePCI. Signed-off-by: John Ferlan <jferlan@redhat.com> --- src/qemu/qemu_command.c | 101 ----------------------------------- src/qemu/qemu_domain.c | 139 ++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 139 insertions(+), 101 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 9a4ad0531..e0bd6c6bf 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -2719,20 +2719,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, switch ((virDomainControllerModelPCI) def->model) { case VIR_DOMAIN_CONTROLLER_MODEL_PCI_BRIDGE: - if (pciopts->chassisNr == -1) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("autogenerated pci-bridge options not set")); - goto error; - } - - if (pciopts->modelName - != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PCI_BRIDGE) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, - _("PCI controller model name '%s' " - "is not valid for a pci-bridge"), - modelName); - goto error; - } if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_PCI_BRIDGE)) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", _("the pci-bridge controller " @@ -2744,20 +2730,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCI_EXPANDER_BUS: - if (pciopts->busNr == -1) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("autogenerated pci-expander-bus options not set")); - goto error; - } - - if (pciopts->modelName - != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PXB) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, - _("PCI controller model name '%s' " - "is not valid for a pci-expander-bus"), - modelName); - goto error; - } if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_PXB)) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", _("the pxb controller " @@ -2772,14 +2744,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, pciopts->numaNode); 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, - _("PCI controller model name '%s' " - "is not valid for a dmi-to-pci-bridge"), - modelName); - goto error; - } if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_DMI_TO_PCI_BRIDGE)) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", _("the dmi-to-pci-bridge (i82801b11-bridge) " @@ -2789,21 +2753,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, virBufferAsprintf(&buf, "%s,id=%s", modelName, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT_PORT: - if (pciopts->chassis == -1 || pciopts->port == -1) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("autogenerated pcie-root-port options not set")); - goto error; - } - 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, - _("PCI controller model name '%s' " - "is not valid for a pcie-root-port"), - modelName); - goto error; - } if ((pciopts->modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_IOH3420) && !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_IOH3420)) { @@ -2826,14 +2775,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, pciopts->chassis, def->info.alias); 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, - _("PCI controller model name '%s' " - "is not valid for a pcie-switch-upstream-port"), - modelName); - goto error; - } if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_X3130_UPSTREAM)) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", _("the pcie-switch-upstream-port (x3130-upstream) " @@ -2844,22 +2785,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, virBufferAsprintf(&buf, "%s,id=%s", modelName, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_SWITCH_DOWNSTREAM_PORT: - if (pciopts->chassis == -1 || - pciopts->port == -1) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("autogenerated pcie-switch-downstream-port " - "options not set")); - goto error; - } - - if (pciopts->modelName - != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_XIO3130_DOWNSTREAM) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, - _("PCI controller model name '%s' " - "is not valid for a pcie-switch-downstream-port"), - modelName); - goto error; - } if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_XIO3130_DOWNSTREAM)) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", _("The pcie-switch-downstream-port " @@ -2872,20 +2797,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, pciopts->chassis, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_EXPANDER_BUS: - if (pciopts->busNr == -1) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("autogenerated pcie-expander-bus options not set")); - goto error; - } - - if (pciopts->modelName - != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PXB_PCIE) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, - _("PCI controller model name '%s' " - "is not valid for a pcie-expander-bus"), - modelName); - goto error; - } if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_PXB_PCIE)) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", _("the pxb-pcie controller " @@ -2900,22 +2811,10 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, pciopts->numaNode); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCI_ROOT: - if (pciopts->targetIndex == -1) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("autogenerated pci-root options not set")); - goto error; - } - /* Skip the implicit one */ if (pciopts->targetIndex == 0) goto done; - if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_SPAPR_PCI_HOST_BRIDGE) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, - _("PCI controller model name '%s' is not valid for a pci-root"), - modelName); - goto error; - } if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_SPAPR_PCI_HOST_BRIDGE)) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", _("the spapr-pci-host-bridge controller " diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 302e3ee49..c76fdee23 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -4126,6 +4126,8 @@ qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *controlle controller->model == VIR_DOMAIN_CONTROLLER_MODEL_PCI_ROOT) return 0; + /* First pass - just check the controller index for the model's + * that we care to check... */ switch (model) { case VIR_DOMAIN_CONTROLLER_MODEL_PCI_BRIDGE: case VIR_DOMAIN_CONTROLLER_MODEL_DMI_TO_PCI_BRIDGE: @@ -4168,6 +4170,143 @@ qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *controlle } } + /* 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 (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PCI_BRIDGE) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("PCI controller model name '%s' is not valid " + "for a pci-bridge"), + modelName); + return -1; + } + + break; + + case VIR_DOMAIN_CONTROLLER_MODEL_PCI_EXPANDER_BUS: + if (pciopts->busNr == -1) { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("autogenerated pci-expander-bus options not set")); + return -1; + } + + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PXB) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("PCI controller model name '%s' is not valid " + "for a pci-expander-bus"), + modelName); + 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, + _("PCI controller model name '%s' is not valid " + "for a dmi-to-pci-bridge"), + modelName); + return -1; + } + + break; + + case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT_PORT: + if (pciopts->chassis == -1 || pciopts->port == -1) { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("autogenerated pcie-root-port options not set")); + return -1; + } + + 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, + _("PCI controller model name '%s' is not valid " + "for a pcie-root-port"), + modelName); + 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, + _("PCI controller model name '%s' is not valid " + "for a pcie-switch-upstream-port"), + modelName); + return -1; + } + + break; + + case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_SWITCH_DOWNSTREAM_PORT: + if (pciopts->chassis == -1 || pciopts->port == -1) { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("autogenerated pcie-switch-downstream-port " + "options not set")); + return -1; + } + + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_XIO3130_DOWNSTREAM) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("PCI controller model name '%s' is not valid " + "for a pcie-switch-downstream-port"), + modelName); + return -1; + } + + break; + + case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_EXPANDER_BUS: + if (pciopts->busNr == -1) { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("autogenerated pcie-expander-bus options not set")); + return -1; + } + + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PXB_PCIE) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("PCI controller model name '%s' is not valid " + "for a pcie-expander-bus"), + modelName); + return -1; + } + + 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; + + if (pciopts->modelName != VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_SPAPR_PCI_HOST_BRIDGE) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("PCI controller model name '%s' is not valid " + "for a pci-root"), + modelName); + return 0; + } + + break; + + case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT: + case VIR_DOMAIN_CONTROLLER_MODEL_PCI_LAST: + break; + } + return 0; } -- 2.13.6
Move the qemuCaps checks over to qemuDomainControllerDefValidatePCI. This requires two test updates in order to set the correct capability bit for an xml2xml test as well as setting up the similar capability for the pseries memlocktest. Signed-off-by: John Ferlan <jferlan@redhat.com> --- src/qemu/qemu_command.c | 70 +------------------------------------------ src/qemu/qemu_domain.c | 80 +++++++++++++++++++++++++++++++++++++++++++++++-- tests/qemumemlocktest.c | 14 +++++++++ tests/qemuxml2xmltest.c | 5 +++- 4 files changed, 97 insertions(+), 72 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index e0bd6c6bf..093aa263a 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -2719,23 +2719,11 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, switch ((virDomainControllerModelPCI) def->model) { case VIR_DOMAIN_CONTROLLER_MODEL_PCI_BRIDGE: - if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_PCI_BRIDGE)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("the pci-bridge controller " - "is not supported in this QEMU binary")); - goto error; - } virBufferAsprintf(&buf, "%s,chassis_nr=%d,id=%s", modelName, pciopts->chassisNr, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCI_EXPANDER_BUS: - if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_PXB)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("the pxb controller " - "is not supported in this QEMU binary")); - goto error; - } virBufferAsprintf(&buf, "%s,bus_nr=%d,id=%s", modelName, pciopts->busNr, def->info.alias); @@ -2744,65 +2732,22 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, pciopts->numaNode); break; case VIR_DOMAIN_CONTROLLER_MODEL_DMI_TO_PCI_BRIDGE: - if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_DMI_TO_PCI_BRIDGE)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("the dmi-to-pci-bridge (i82801b11-bridge) " - "controller is not supported in this QEMU binary")); - goto error; - } virBufferAsprintf(&buf, "%s,id=%s", modelName, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT_PORT: - if ((pciopts->modelName == - VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_IOH3420) && - !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_IOH3420)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("the pcie-root-port (ioh3420) " - "controller is not supported in this QEMU binary")); - goto error; - } - if ((pciopts->modelName == - VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PCIE_ROOT_PORT) && - !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_PCIE_ROOT_PORT)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("the pcie-root-port (pcie-root-port) " - "controller is not supported in this QEMU binary")); - goto error; - } - virBufferAsprintf(&buf, "%s,port=0x%x,chassis=%d,id=%s", modelName, pciopts->port, pciopts->chassis, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_SWITCH_UPSTREAM_PORT: - if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_X3130_UPSTREAM)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("the pcie-switch-upstream-port (x3130-upstream) " - "controller is not supported in this QEMU binary")); - goto error; - } - virBufferAsprintf(&buf, "%s,id=%s", modelName, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_SWITCH_DOWNSTREAM_PORT: - if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_XIO3130_DOWNSTREAM)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("The pcie-switch-downstream-port " - "(xio3130-downstream) controller " - "is not supported in this QEMU binary")); - goto error; - } virBufferAsprintf(&buf, "%s,port=0x%x,chassis=%d,id=%s", modelName, pciopts->port, pciopts->chassis, def->info.alias); break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_EXPANDER_BUS: - if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_PXB_PCIE)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("the pxb-pcie controller " - "is not supported in this QEMU binary")); - goto error; - } virBufferAsprintf(&buf, "%s,bus_nr=%d,id=%s", modelName, pciopts->busNr, def->info.alias); @@ -2815,25 +2760,12 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, if (pciopts->targetIndex == 0) goto done; - if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_SPAPR_PCI_HOST_BRIDGE)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("the spapr-pci-host-bridge controller " - "is not supported in this QEMU binary")); - goto error; - } virBufferAsprintf(&buf, "%s,index=%d,id=%s", modelName, pciopts->targetIndex, def->info.alias); - if (pciopts->numaNode != -1) { - if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_SPAPR_PCI_HOST_BRIDGE_NUMA_NODE)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("the spapr-pci-host-bridge controller " - "doesn't support numa_node on this QEMU binary")); - goto error; - } + if (pciopts->numaNode != -1) virBufferAsprintf(&buf, ",numa_node=%d", pciopts->numaNode); - } break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT: case VIR_DOMAIN_CONTROLLER_MODEL_PCI_LAST: diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index c76fdee23..fe3f9bfe1 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -4110,7 +4110,8 @@ qemuDomainDeviceDefValidateControllerSCSI(const virDomainControllerDef *controll static int qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *controller, - const virDomainDef *def) + const virDomainDef *def, + virQEMUCapsPtr qemuCaps) { virDomainControllerModelPCI model = controller->model; const virDomainPCIControllerOpts *pciopts; @@ -4187,6 +4188,13 @@ qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *controlle return -1; } + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_PCI_BRIDGE)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("the pci-bridge controller is not supported " + "in this QEMU binary")); + return -1; + } + break; case VIR_DOMAIN_CONTROLLER_MODEL_PCI_EXPANDER_BUS: @@ -4204,6 +4212,13 @@ qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *controlle return -1; } + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_PXB)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("the pxb controller is not supported in this " + "QEMU binary")); + return -1; + } + break; case VIR_DOMAIN_CONTROLLER_MODEL_DMI_TO_PCI_BRIDGE: @@ -4215,6 +4230,13 @@ qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *controlle return -1; } + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_DMI_TO_PCI_BRIDGE)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("the dmi-to-pci-bridge (i82801b11-bridge) " + "controller is not supported in this QEMU binary")); + return -1; + } + break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT_PORT: @@ -4233,6 +4255,22 @@ qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *controlle return -1; } + if ((pciopts->modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_IOH3420) && + !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_IOH3420)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("the pcie-root-port (ioh3420) controller " + "is not supported in this QEMU binary")); + return -1; + } + + if ((pciopts->modelName == VIR_DOMAIN_CONTROLLER_PCI_MODEL_NAME_PCIE_ROOT_PORT) && + !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_PCIE_ROOT_PORT)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("the pcie-root-port (pcie-root-port) controller " + "is not supported in this QEMU binary")); + return -1; + } + break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_SWITCH_UPSTREAM_PORT: @@ -4244,6 +4282,13 @@ qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *controlle return -1; } + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_X3130_UPSTREAM)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("the pcie-switch-upstream-port (x3130-upstream) " + "controller is not supported in this QEMU binary")); + return -1; + } + break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_SWITCH_DOWNSTREAM_PORT: @@ -4262,6 +4307,14 @@ qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *controlle return -1; } + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_XIO3130_DOWNSTREAM)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("The pcie-switch-downstream-port " + "(xio3130-downstream) controller is not " + "supported in this QEMU binary")); + return -1; + } + break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_EXPANDER_BUS: @@ -4279,6 +4332,13 @@ qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *controlle return -1; } + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_PXB_PCIE)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("the pxb-pcie controller is not supported " + "in this QEMU binary")); + return -1; + } + break; case VIR_DOMAIN_CONTROLLER_MODEL_PCI_ROOT: @@ -4300,6 +4360,21 @@ qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *controlle return 0; } + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_SPAPR_PCI_HOST_BRIDGE)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("the spapr-pci-host-bridge controller is not " + "supported in this QEMU binary")); + return -1; + } + + if (pciopts->numaNode != -1 && + !virQEMUCapsGet(qemuCaps, QEMU_CAPS_SPAPR_PCI_HOST_BRIDGE_NUMA_NODE)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("the spapr-pci-host-bridge controller doesn't " + "support numa_node in this QEMU binary")); + return -1; + } + break; case VIR_DOMAIN_CONTROLLER_MODEL_PCIE_ROOT: @@ -4339,7 +4414,8 @@ qemuDomainDeviceDefValidateController(const virDomainControllerDef *controller, break; case VIR_DOMAIN_CONTROLLER_TYPE_PCI: - ret = qemuDomainDeviceDefValidateControllerPCI(controller, def); + ret = qemuDomainDeviceDefValidateControllerPCI(controller, def, + qemuCaps); break; case VIR_DOMAIN_CONTROLLER_TYPE_FDC: diff --git a/tests/qemumemlocktest.c b/tests/qemumemlocktest.c index 62bd25450..bc0b53e6f 100644 --- a/tests/qemumemlocktest.c +++ b/tests/qemumemlocktest.c @@ -63,6 +63,7 @@ mymain(void) { int ret = 0; char *fakerootdir; + virQEMUCapsPtr qemuCaps = NULL; if (VIR_STRDUP_QUIET(fakerootdir, FAKEROOTDIRTEMPLATE) < 0) { fprintf(stderr, "Out of memory\n"); @@ -127,6 +128,16 @@ mymain(void) DO_TEST("pc-locked+hostdev", VIR_DOMAIN_MEMORY_PARAM_UNLIMITED); qemuTestSetHostArch(driver.caps, VIR_ARCH_PPC64); + if (!(qemuCaps = virQEMUCapsNew())) { + ret = -1; + goto cleanup; + } + + virQEMUCapsSet(qemuCaps, QEMU_CAPS_DEVICE_SPAPR_PCI_HOST_BRIDGE); + if (qemuTestCapsCacheInsert(driver.qemuCapsCache, qemuCaps) < 0) { + ret = -1; + goto cleanup; + }; DO_TEST("pseries-kvm", 20971520); DO_TEST("pseries-tcg", 0); @@ -140,6 +151,9 @@ mymain(void) DO_TEST("pseries-hardlimit+locked+hostdev", 2147483648); DO_TEST("pseries-locked+hostdev", VIR_DOMAIN_MEMORY_PARAM_UNLIMITED); + cleanup: + virObjectUnref(qemuCaps); + if (getenv("LIBVIRT_SKIP_CLEANUP") == NULL) virFileDeleteTree(fakerootdir); diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c index 78519f509..d3544a1ef 100644 --- a/tests/qemuxml2xmltest.c +++ b/tests/qemuxml2xmltest.c @@ -1317,7 +1317,10 @@ mymain(void) DO_TEST("intel-iommu-machine", QEMU_CAPS_MACHINE_OPT, QEMU_CAPS_MACHINE_IOMMU); - DO_TEST("intel-iommu-caching-mode", NONE); + DO_TEST("intel-iommu-caching-mode", + QEMU_CAPS_DEVICE_PCI_BRIDGE, + QEMU_CAPS_DEVICE_DMI_TO_PCI_BRIDGE, + QEMU_CAPS_DEVICE_IOH3420); DO_TEST("intel-iommu-eim", NONE); DO_TEST("intel-iommu-device-iotlb", NONE); -- 2.13.6
Move the SATA controller check from command line building to controller def validation. This includes copying the SATA skip check found in qemuBuildSkipController. Signed-off-by: John Ferlan <jferlan@redhat.com> --- src/qemu/qemu_command.c | 6 ------ src/qemu/qemu_domain.c | 24 +++++++++++++++++++++++- 2 files changed, 23 insertions(+), 7 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 093aa263a..85d88ff9b 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -2693,12 +2693,6 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, break; case VIR_DOMAIN_CONTROLLER_TYPE_SATA: - if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_ICH9_AHCI)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("SATA is not supported with this " - "QEMU binary")); - goto error; - } virBufferAsprintf(&buf, "ahci,id=%s", def->info.alias); break; diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index fe3f9bfe1..9b5907848 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -4387,6 +4387,24 @@ qemuDomainDeviceDefValidateControllerPCI(const virDomainControllerDef *controlle static int +qemuDomainDeviceDefValidateControllerSATA(const virDomainControllerDef *controller, + const virDomainDef *def, + virQEMUCapsPtr qemuCaps) +{ + /* first SATA controller on Q35 machines is implicit */ + if (controller->idx == 0 && qemuDomainIsQ35(def)) + return 0; + + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_ICH9_AHCI)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("SATA is not supported with this QEMU binary")); + return -1; + } + return 0; +} + + +static int qemuDomainDeviceDefValidateController(const virDomainControllerDef *controller, const virDomainDef *def, virQEMUCapsPtr qemuCaps) @@ -4418,8 +4436,12 @@ qemuDomainDeviceDefValidateController(const virDomainControllerDef *controller, qemuCaps); break; - case VIR_DOMAIN_CONTROLLER_TYPE_FDC: case VIR_DOMAIN_CONTROLLER_TYPE_SATA: + ret = qemuDomainDeviceDefValidateControllerSATA(controller, def, + qemuCaps); + break; + + case VIR_DOMAIN_CONTROLLER_TYPE_FDC: case VIR_DOMAIN_CONTROLLER_TYPE_VIRTIO_SERIAL: case VIR_DOMAIN_CONTROLLER_TYPE_CCID: case VIR_DOMAIN_CONTROLLER_TYPE_USB: -- 2.13.6
From: Marc Hartmayer <mhartmay@linux.vnet.ibm.com> Use a switch statement instead of if-else-if statements. Move the command line building of the iothread attribute into the common path as the SCSI controller attributes are already validated. Signed-off-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com> Signed-off-by: John Ferlan <jferlan@redhat.com> --- src/qemu/qemu_command.c | 45 +++++++++++++++++++++++++-------------------- 1 file changed, 25 insertions(+), 20 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 85d88ff9b..d0771487d 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -2608,6 +2608,7 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, int *nusbcontroller) { virBuffer buf = VIR_BUFFER_INITIALIZER; + int address_type = def->info.type; const virDomainPCIControllerOpts *pciopts; const char *modelName = NULL; @@ -2617,23 +2618,25 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, case VIR_DOMAIN_CONTROLLER_TYPE_SCSI: switch ((virDomainControllerModelSCSI) def->model) { case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VIRTIO_SCSI: - if (def->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW) { + switch ((virDomainDeviceAddressType) address_type) { + case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW: virBufferAddLit(&buf, "virtio-scsi-ccw"); - if (def->iothread) - virBufferAsprintf(&buf, ",iothread=iothread%u", - def->iothread); - } else if (def->info.type == - VIR_DOMAIN_DEVICE_ADDRESS_TYPE_VIRTIO_S390) { + break; + case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_VIRTIO_S390: virBufferAddLit(&buf, "virtio-scsi-s390"); - } else if (def->info.type == - VIR_DOMAIN_DEVICE_ADDRESS_TYPE_VIRTIO_MMIO) { + break; + case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_VIRTIO_MMIO: virBufferAddLit(&buf, "virtio-scsi-device"); - } else { + break; + default: virBufferAddLit(&buf, "virtio-scsi-pci"); - if (def->iothread) - virBufferAsprintf(&buf, ",iothread=iothread%u", - def->iothread); } + + if (def->iothread) { + virBufferAsprintf(&buf, ",iothread=iothread%u", + def->iothread); + } + if (qemuBuildVirtioOptionsStr(&buf, def->virtio, qemuCaps) < 0) goto error; break; @@ -2661,18 +2664,20 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, break; case VIR_DOMAIN_CONTROLLER_TYPE_VIRTIO_SERIAL: - if (def->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI) { + switch ((virDomainDeviceAddressType) address_type) { + case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI: virBufferAddLit(&buf, "virtio-serial-pci"); - } else if (def->info.type == - VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW) { + break; + case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW: virBufferAddLit(&buf, "virtio-serial-ccw"); - } else if (def->info.type == - VIR_DOMAIN_DEVICE_ADDRESS_TYPE_VIRTIO_S390) { + break; + case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_VIRTIO_S390: virBufferAddLit(&buf, "virtio-serial-s390"); - } else if (def->info.type == - VIR_DOMAIN_DEVICE_ADDRESS_TYPE_VIRTIO_MMIO) { + break; + case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_VIRTIO_MMIO: virBufferAddLit(&buf, "virtio-serial-device"); - } else { + break; + default: virBufferAddLit(&buf, "virtio-serial"); } virBufferAsprintf(&buf, ",id=%s", def->info.alias); -- 2.13.6
participants (2)
-
John Ferlan -
Ján Tomko