[libvirt] [PATCH v2 11/25] conf: Add <disk model='virtio-{non-}transitional'/>

<disk> devices lack the model= attribute which is used by most other device types. bus= mostly acts as one, but it serves other purposes too like determing what target= prefix to use, and for matching against controller type= values. Extending bus= to handle additional virtio transitional devices will complicate apps lives, and it isn't a clean mapping anyways. So let's bite the bullet and add a new <disk model=X/> attribute, and wire up common handling for virtio and virtio-{non-}transitional Reviewed-by: Andrea Bolognani <abologna(a)redhat.com&gt; Signed-off-by: Cole Robinson <crobinso(a)redhat.com&gt; --- docs/formatdomain.html.in | 10 +++++ docs/schemas/domaincommon.rng | 9 ++++ src/conf/domain_conf.c | 40 ++++++++++++++++++ src/conf/domain_conf.h | 11 +++++ src/libvirt_private.syms | 2 + .../virtio-non-transitional.x86_64-3.1.0.args | 34 +++++++++++++++ ...virtio-non-transitional.x86_64-latest.args | 34 +++++++++++++++ .../virtio-non-transitional.xml | 18 ++++++++ .../virtio-transitional.x86_64-3.1.0.args | 34 +++++++++++++++ .../virtio-transitional.x86_64-latest.args | 34 +++++++++++++++ .../qemuxml2argvdata/virtio-transitional.xml | 18 ++++++++ tests/qemuxml2argvtest.c | 6 +++ .../virtio-non-transitional.xml | 42 +++++++++++++++++++ .../virtio-transitional.xml | 42 +++++++++++++++++++ tests/qemuxml2xmltest.c | 11 +++++ 15 files changed, 345 insertions(+) create mode 100644 tests/qemuxml2argvdata/virtio-non-transitional.x86_64-3.1.0.args create mode 100644 tests/qemuxml2argvdata/virtio-non-transitional.x86_64-latest.args create mode 100644 tests/qemuxml2argvdata/virtio-non-transitional.xml create mode 100644 tests/qemuxml2argvdata/virtio-transitional.x86_64-3.1.0.args create mode 100644 tests/qemuxml2argvdata/virtio-transitional.x86_64-latest.args create mode 100644 tests/qemuxml2argvdata/virtio-transitional.xml create mode 100644 tests/qemuxml2xmloutdata/virtio-non-transitional.xml create mode 100644 tests/qemuxml2xmloutdata/virtio-transitional.xml diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index 7f07bb7f55..0f66b5a1fc 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -2922,6 +2922,16 @@ <span class="since">Since 0.1.4</span> </p> </dd> + <dt><code>model</code></dt> + <dd> + Indicates the emulated device model of the disk. Typically + this is indicated solely by the <code>bus</code> property but + for <code>bus</code> "virtio" the model can be specified further + with "virtio-transitional", "virtio-non-transitional", or + "virtio" which matches the old behavior. These settings are + only applicable when using controller bus type "pci". + <span class="since">Since 5.1.0</span> + </dd> <dt><code>rawio</code></dt> <dd> Indicates whether the disk needs rawio capability. Valid diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng index aa50eac424..7af6e2532b 100644 --- a/docs/schemas/domaincommon.rng +++ b/docs/schemas/domaincommon.rng @@ -1506,6 +1506,15 @@ </interleave> </group> </choice> + <optional> + <attribute name="model"> + <choice> + <value>virtio</value> + <value>virtio-transitional</value> + <value>virtio-non-transitional</value> + </choice> + </attribute> + </optional> <optional> <ref name="snapshot"/> </optional> diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 8af1a4ae73..eeb1191677 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -889,6 +889,13 @@ VIR_ENUM_IMPL(virDomainDiskDetectZeroes, VIR_DOMAIN_DISK_DETECT_ZEROES_LAST, "on", "unmap") +VIR_ENUM_IMPL(virDomainDiskModel, VIR_DOMAIN_DISK_MODEL_LAST, + "default", + "virtio", + "virtio-transitional", + "virtio-non-transitional", +); + VIR_ENUM_IMPL(virDomainDiskMirrorState, VIR_DOMAIN_DISK_MIRROR_STATE_LAST, "none", "yes", @@ -5525,6 +5532,17 @@ virDomainDiskDefValidate(const virDomainDiskDef *disk) return -1; } + if (disk->bus != VIR_DOMAIN_DISK_BUS_VIRTIO && + (disk->model == VIR_DOMAIN_DISK_MODEL_VIRTIO || + disk->model == VIR_DOMAIN_DISK_MODEL_VIRTIO_TRANSITIONAL || + disk->model == VIR_DOMAIN_DISK_MODEL_VIRTIO_NON_TRANSITIONAL)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("disk model '%s' not supported for bus '%s'"), + virDomainDiskModelTypeToString(disk->model), + virDomainDiskBusTypeToString(disk->bus)); + return -1; + } + return 0; } @@ -9612,6 +9630,14 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, } VIR_FREE(tmp); + if ((tmp = virXMLPropString(node, "model")) && + (def->model = virDomainDiskModelTypeFromString(tmp)) < 0) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("unknown disk model '%s'"), tmp); + goto error; + } + VIR_FREE(tmp); + snapshot = virXMLPropString(node, "snapshot"); rawio = virXMLPropString(node, "rawio"); @@ -21861,6 +21887,14 @@ virDomainDiskDefCheckABIStability(virDomainDiskDefPtr src, return false; } + if (src->model != dst->model) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Target disk model %s does not match source %s"), + virDomainDiskModelTypeToString(dst->model), + virDomainDiskModelTypeToString(src->model)); + return false; + } + if (src->virtio && dst->virtio && !virDomainVirtioOptionsCheckABIStability(src->virtio, dst->virtio)) return false; @@ -24426,6 +24460,12 @@ virDomainDiskDefFormat(virBufferPtr buf, virBufferAsprintf(buf, "<disk type='%s' device='%s'", type, device); + + if (def->model) { + virBufferAsprintf(buf, " model='%s'", + virDomainDiskModelTypeToString(def->model)); + } + if (def->rawio) { virBufferAsprintf(buf, " rawio='%s'", virTristateBoolTypeToString(def->rawio)); diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index 536b02ad3d..644dde3dd3 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -567,6 +567,15 @@ typedef enum { VIR_DOMAIN_DISK_DETECT_ZEROES_LAST } virDomainDiskDetectZeroes; +typedef enum { + VIR_DOMAIN_DISK_MODEL_DEFAULT = 0, + VIR_DOMAIN_DISK_MODEL_VIRTIO, + VIR_DOMAIN_DISK_MODEL_VIRTIO_TRANSITIONAL, + VIR_DOMAIN_DISK_MODEL_VIRTIO_NON_TRANSITIONAL, + + VIR_DOMAIN_DISK_MODEL_LAST +} virDomainDiskModel; + typedef struct _virDomainBlockIoTuneInfo virDomainBlockIoTuneInfo; struct _virDomainBlockIoTuneInfo { unsigned long long total_bytes_sec; @@ -674,6 +683,7 @@ struct _virDomainDiskDef { int detect_zeroes; /* enum virDomainDiskDetectZeroes */ char *domain_name; /* backend domain name */ unsigned int queues; + int model; /* enum virDomainDiskModel */ virDomainVirtioOptionsPtr virtio; }; @@ -3417,6 +3427,7 @@ VIR_ENUM_DECL(virDomainDeviceSGIO) VIR_ENUM_DECL(virDomainDiskTray) VIR_ENUM_DECL(virDomainDiskDiscard) VIR_ENUM_DECL(virDomainDiskDetectZeroes) +VIR_ENUM_DECL(virDomainDiskModel) VIR_ENUM_DECL(virDomainDiskMirrorState) VIR_ENUM_DECL(virDomainController) VIR_ENUM_DECL(virDomainControllerModelPCI) diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 89b8ca3b4f..8d27d507cc 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -344,6 +344,8 @@ virDomainDiskIoTypeFromString; virDomainDiskIoTypeToString; virDomainDiskMirrorStateTypeFromString; virDomainDiskMirrorStateTypeToString; +virDomainDiskModelTypeFromString; +virDomainDiskModelTypeToString; virDomainDiskPathByName; virDomainDiskRemove; virDomainDiskRemoveByName; diff --git a/tests/qemuxml2argvdata/virtio-non-transitional.x86_64-3.1.0.args b/tests/qemuxml2argvdata/virtio-non-transitional.x86_64-3.1.0.args new file mode 100644 index 0000000000..9e11e900da --- /dev/null +++ b/tests/qemuxml2argvdata/virtio-non-transitional.x86_64-3.1.0.args @@ -0,0 +1,34 @@ +LC_ALL=C \ +PATH=/bin \ +HOME=/home/test \ +USER=test \ +LOGNAME=test \ +QEMU_AUDIO_DRV=none \ +/usr/bin/qemu-system-x86_64 \ +-name guest=QEMUGuest1,debug-threads=on \ +-S \ +-object secret,id=masterKey0,format=raw,\ +file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \ +-machine pc-q35-3.1,accel=tcg,usb=off,dump-guest-core=off \ +-m 214 \ +-realtime mlock=off \ +-smp 1,sockets=1,cores=1,threads=1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-display none \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=charmonitor,fd=1729,server,nowait \ +-mon chardev=charmonitor,id=monitor,mode=control \ +-rtc base=utc \ +-no-shutdown \ +-no-acpi \ +-boot strict=on \ +-device pcie-root-port,port=0x8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,\ +addr=0x1 \ +-device pcie-root-port,port=0x9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \ +-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-virtio-disk0 \ +-device virtio-blk-pci,scsi=off,bus=pci.1,addr=0x0,drive=drive-virtio-disk0,\ +id=virtio-disk0,bootindex=1 \ +-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,\ +resourcecontrol=deny \ +-msg timestamp=on diff --git a/tests/qemuxml2argvdata/virtio-non-transitional.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-non-transitional.x86_64-latest.args new file mode 100644 index 0000000000..070b4b8334 --- /dev/null +++ b/tests/qemuxml2argvdata/virtio-non-transitional.x86_64-latest.args @@ -0,0 +1,34 @@ +LC_ALL=C \ +PATH=/bin \ +HOME=/home/test \ +USER=test \ +LOGNAME=test \ +QEMU_AUDIO_DRV=none \ +/usr/bin/qemu-system-x86_64 \ +-name guest=QEMUGuest1,debug-threads=on \ +-S \ +-object secret,id=masterKey0,format=raw,\ +file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \ +-machine q35,accel=tcg,usb=off,dump-guest-core=off \ +-m 214 \ +-realtime mlock=off \ +-smp 1,sockets=1,cores=1,threads=1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-display none \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=charmonitor,fd=1729,server,nowait \ +-mon chardev=charmonitor,id=monitor,mode=control \ +-rtc base=utc \ +-no-shutdown \ +-no-acpi \ +-boot strict=on \ +-device pcie-root-port,port=0x8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,\ +addr=0x1 \ +-device pcie-root-port,port=0x9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \ +-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-virtio-disk0 \ +-device virtio-blk-pci,scsi=off,bus=pci.1,addr=0x0,drive=drive-virtio-disk0,\ +id=virtio-disk0,bootindex=1 \ +-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,\ +resourcecontrol=deny \ +-msg timestamp=on diff --git a/tests/qemuxml2argvdata/virtio-non-transitional.xml b/tests/qemuxml2argvdata/virtio-non-transitional.xml new file mode 100644 index 0000000000..7899994622 --- /dev/null +++ b/tests/qemuxml2argvdata/virtio-non-transitional.xml @@ -0,0 +1,18 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory unit='KiB'>219136</memory> + <os> + <type arch='x86_64' machine='q35'>hvm</type> + <boot dev='hd'/> + </os> + <devices> + <disk type='block' device='disk' model='virtio-non-transitional'> + <driver name='qemu' type='raw'/> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='vda' bus='virtio'/> + </disk> + <controller type='usb' index='0' model='none'/> + <memballoon model='none'/> + </devices> +</domain> diff --git a/tests/qemuxml2argvdata/virtio-transitional.x86_64-3.1.0.args b/tests/qemuxml2argvdata/virtio-transitional.x86_64-3.1.0.args new file mode 100644 index 0000000000..9e11e900da --- /dev/null +++ b/tests/qemuxml2argvdata/virtio-transitional.x86_64-3.1.0.args @@ -0,0 +1,34 @@ +LC_ALL=C \ +PATH=/bin \ +HOME=/home/test \ +USER=test \ +LOGNAME=test \ +QEMU_AUDIO_DRV=none \ +/usr/bin/qemu-system-x86_64 \ +-name guest=QEMUGuest1,debug-threads=on \ +-S \ +-object secret,id=masterKey0,format=raw,\ +file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \ +-machine pc-q35-3.1,accel=tcg,usb=off,dump-guest-core=off \ +-m 214 \ +-realtime mlock=off \ +-smp 1,sockets=1,cores=1,threads=1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-display none \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=charmonitor,fd=1729,server,nowait \ +-mon chardev=charmonitor,id=monitor,mode=control \ +-rtc base=utc \ +-no-shutdown \ +-no-acpi \ +-boot strict=on \ +-device pcie-root-port,port=0x8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,\ +addr=0x1 \ +-device pcie-root-port,port=0x9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \ +-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-virtio-disk0 \ +-device virtio-blk-pci,scsi=off,bus=pci.1,addr=0x0,drive=drive-virtio-disk0,\ +id=virtio-disk0,bootindex=1 \ +-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,\ +resourcecontrol=deny \ +-msg timestamp=on diff --git a/tests/qemuxml2argvdata/virtio-transitional.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-transitional.x86_64-latest.args new file mode 100644 index 0000000000..070b4b8334 --- /dev/null +++ b/tests/qemuxml2argvdata/virtio-transitional.x86_64-latest.args @@ -0,0 +1,34 @@ +LC_ALL=C \ +PATH=/bin \ +HOME=/home/test \ +USER=test \ +LOGNAME=test \ +QEMU_AUDIO_DRV=none \ +/usr/bin/qemu-system-x86_64 \ +-name guest=QEMUGuest1,debug-threads=on \ +-S \ +-object secret,id=masterKey0,format=raw,\ +file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \ +-machine q35,accel=tcg,usb=off,dump-guest-core=off \ +-m 214 \ +-realtime mlock=off \ +-smp 1,sockets=1,cores=1,threads=1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-display none \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=charmonitor,fd=1729,server,nowait \ +-mon chardev=charmonitor,id=monitor,mode=control \ +-rtc base=utc \ +-no-shutdown \ +-no-acpi \ +-boot strict=on \ +-device pcie-root-port,port=0x8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,\ +addr=0x1 \ +-device pcie-root-port,port=0x9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \ +-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-virtio-disk0 \ +-device virtio-blk-pci,scsi=off,bus=pci.1,addr=0x0,drive=drive-virtio-disk0,\ +id=virtio-disk0,bootindex=1 \ +-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,\ +resourcecontrol=deny \ +-msg timestamp=on diff --git a/tests/qemuxml2argvdata/virtio-transitional.xml b/tests/qemuxml2argvdata/virtio-transitional.xml new file mode 100644 index 0000000000..678a7b9132 --- /dev/null +++ b/tests/qemuxml2argvdata/virtio-transitional.xml @@ -0,0 +1,18 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory unit='KiB'>219136</memory> + <os> + <type arch='x86_64' machine='q35'>hvm</type> + <boot dev='hd'/> + </os> + <devices> + <disk type='block' device='disk' model='virtio-transitional'> + <driver name='qemu' type='raw'/> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='vda' bus='virtio'/> + </disk> + <controller type='usb' index='0' model='none'/> + <memballoon model='none'/> + </devices> +</domain> diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index ba6fd4db35..4f7adf18f5 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -3073,6 +3073,12 @@ mymain(void) DO_TEST("riscv64-virt", QEMU_CAPS_DEVICE_VIRTIO_MMIO); + /* Older version checks disable-legacy usage */ + DO_TEST_CAPS_VER("virtio-transitional", "3.1.0"); + DO_TEST_CAPS_VER("virtio-non-transitional", "3.1.0"); + DO_TEST_CAPS_LATEST("virtio-transitional"); + DO_TEST_CAPS_LATEST("virtio-non-transitional"); + /* Simple headless guests for various architectures */ DO_TEST_CAPS_ARCH_LATEST("aarch64-virt-headless", "aarch64"); DO_TEST_CAPS_ARCH_LATEST("ppc64-pseries-headless", "ppc64"); diff --git a/tests/qemuxml2xmloutdata/virtio-non-transitional.xml b/tests/qemuxml2xmloutdata/virtio-non-transitional.xml new file mode 100644 index 0000000000..7e4aa16b32 --- /dev/null +++ b/tests/qemuxml2xmloutdata/virtio-non-transitional.xml @@ -0,0 +1,42 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory unit='KiB'>219136</memory> + <currentMemory unit='KiB'>219136</currentMemory> + <vcpu placement='static'>1</vcpu> + <os> + <type arch='x86_64' machine='q35'>hvm</type> + <boot dev='hd'/> + </os> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu-system-x86_64</emulator> + <disk type='block' device='disk' model='virtio-non-transitional'> + <driver name='qemu' type='raw'/> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='vda' bus='virtio'/> + <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/> + </disk> + <controller type='usb' index='0' model='none'/> + <controller type='sata' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/> + </controller> + <controller type='pci' index='0' model='pcie-root'/> + <controller type='pci' index='1' model='pcie-root-port'> + <model name='pcie-root-port'/> + <target chassis='1' port='0x8'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0' multifunction='on'/> + </controller> + <controller type='pci' index='2' model='pcie-root-port'> + <model name='pcie-root-port'/> + <target chassis='2' port='0x9'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> + </controller> + <input type='mouse' bus='ps2'/> + <input type='keyboard' bus='ps2'/> + <memballoon model='none'/> + </devices> +</domain> diff --git a/tests/qemuxml2xmloutdata/virtio-transitional.xml b/tests/qemuxml2xmloutdata/virtio-transitional.xml new file mode 100644 index 0000000000..1d28af9abb --- /dev/null +++ b/tests/qemuxml2xmloutdata/virtio-transitional.xml @@ -0,0 +1,42 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory unit='KiB'>219136</memory> + <currentMemory unit='KiB'>219136</currentMemory> + <vcpu placement='static'>1</vcpu> + <os> + <type arch='x86_64' machine='q35'>hvm</type> + <boot dev='hd'/> + </os> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu-system-x86_64</emulator> + <disk type='block' device='disk' model='virtio-transitional'> + <driver name='qemu' type='raw'/> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='vda' bus='virtio'/> + <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/> + </disk> + <controller type='usb' index='0' model='none'/> + <controller type='sata' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/> + </controller> + <controller type='pci' index='0' model='pcie-root'/> + <controller type='pci' index='1' model='pcie-root-port'> + <model name='pcie-root-port'/> + <target chassis='1' port='0x8'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0' multifunction='on'/> + </controller> + <controller type='pci' index='2' model='pcie-root-port'> + <model name='pcie-root-port'/> + <target chassis='2' port='0x9'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> + </controller> + <input type='mouse' bus='ps2'/> + <input type='keyboard' bus='ps2'/> + <memballoon model='none'/> + </devices> +</domain> diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c index b2c0c8505d..a84f9241d6 100644 --- a/tests/qemuxml2xmltest.c +++ b/tests/qemuxml2xmltest.c @@ -1268,6 +1268,17 @@ mymain(void) DO_TEST("riscv64-virt", QEMU_CAPS_DEVICE_VIRTIO_MMIO); + DO_TEST("virtio-transitional", + QEMU_CAPS_DEVICE_VIDEO_PRIMARY, + QEMU_CAPS_DEVICE_PCIE_PCI_BRIDGE, + QEMU_CAPS_DEVICE_PCIE_ROOT_PORT, + QEMU_CAPS_VIRTIO_PCI_DISABLE_LEGACY); + DO_TEST("virtio-non-transitional", + QEMU_CAPS_DEVICE_VIDEO_PRIMARY, + QEMU_CAPS_DEVICE_PCIE_PCI_BRIDGE, + QEMU_CAPS_DEVICE_PCIE_ROOT_PORT, + QEMU_CAPS_VIRTIO_PCI_DISABLE_LEGACY); + if (getenv("LIBVIRT_SKIP_CLEANUP") == NULL) virFileDeleteTree(fakerootdir); -- 2.20.1