Add a new iotlb attribute to the iommu device to control the device IOTLB support for intel-iommu. https://bugzilla.redhat.com/show_bug.cgi?id=1283251 --- docs/formatdomain.html.in | 10 +++++++ docs/schemas/domaincommon.rng | 5 ++++ src/conf/domain_conf.c | 23 +++++++++++++++- src/conf/domain_conf.h | 1 + .../qemuxml2argv-intel-iommu-device-iotlb.xml | 31 ++++++++++++++++++++++ .../qemuxml2xmlout-intel-iommu-device-iotlb.xml | 1 + tests/qemuxml2xmltest.c | 1 + 7 files changed, 71 insertions(+), 1 deletion(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-intel-iommu-device-iotlb.xml create mode 120000 tests/qemuxml2xmloutdata/qemuxml2xmlout-intel-iommu-device-iotlb.xml diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index 07208ee..fa0edd1 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -7449,6 +7449,16 @@ qemu-kvm -net nic,model=? /dev/null <span class="since">Since 3.4.0</span> (QEMU/KVM only) </p> </dd> + <dt><code>iotlb</code></dt> + <dd> + <p> + The <code>iotlb</code> attribute with possible values + <code>on</code> and <code>off</code> can be used to + turn on the IOTLB used to cache address translation + requests from devices. + <span class="since">Since 3.5.0</span> (QEMU/KVM only) + </p> + </dd> </dl> </dd> </dl> diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng index 4d9f8d1..5c542c7 100644 --- a/docs/schemas/domaincommon.rng +++ b/docs/schemas/domaincommon.rng @@ -3964,6 +3964,11 @@ <ref name="virOnOff"/> </attribute> </optional> + <optional> + <attribute name="iotlb"> + <ref name="virOnOff"/> + </attribute> + </optional> </element> </optional> </element> diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index d4ee92e..625449a 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -14222,6 +14222,14 @@ virDomainIOMMUDefParseXML(xmlNodePtr node, } iommu->caching_mode = val; } + VIR_FREE(tmp); + if ((tmp = virXPathString("string(./driver/@iotlb)", ctxt))) { + if ((val = virTristateSwitchTypeFromString(tmp)) < 0) { + virReportError(VIR_ERR_XML_ERROR, _("unknown iotlb value: %s"), tmp); + goto cleanup; + } + iommu->iotlb = val; + } VIR_FREE(tmp); if ((tmp = virXPathString("string(./driver/@eim)", ctxt))) { @@ -19950,6 +19958,14 @@ virDomainIOMMUDefCheckABIStability(virDomainIOMMUDefPtr src, virTristateSwitchTypeToString(src->eim)); return false; } + if (src->iotlb != dst->iotlb) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Target domain IOMMU device iotlb value '%s' " + "does not match source '%s'"), + virTristateSwitchTypeToString(dst->iotlb), + virTristateSwitchTypeToString(src->iotlb)); + return false; + } return true; } @@ -24264,7 +24280,8 @@ virDomainIOMMUDefFormat(virBufferPtr buf, virBufferAdjustIndent(&childBuf, virBufferGetIndent(buf, false) + 2); if (iommu->intremap != VIR_TRISTATE_SWITCH_ABSENT || - iommu->caching_mode != VIR_TRISTATE_SWITCH_ABSENT) { + iommu->caching_mode != VIR_TRISTATE_SWITCH_ABSENT || + iommu->iotlb != VIR_TRISTATE_SWITCH_ABSENT) { virBufferAddLit(&childBuf, "<driver"); if (iommu->intremap != VIR_TRISTATE_SWITCH_ABSENT) { virBufferAsprintf(&childBuf, " intremap='%s'", @@ -24278,6 +24295,10 @@ virDomainIOMMUDefFormat(virBufferPtr buf, virBufferAsprintf(&childBuf, " eim='%s'", virTristateSwitchTypeToString(iommu->eim)); } + if (iommu->iotlb != VIR_TRISTATE_SWITCH_ABSENT) { + virBufferAsprintf(&childBuf, " iotlb='%s'", + virTristateSwitchTypeToString(iommu->iotlb)); + } virBufferAddLit(&childBuf, "/>\n"); } diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index 1231aea..597fb22 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -2213,6 +2213,7 @@ struct _virDomainIOMMUDef { virTristateSwitch intremap; virTristateSwitch caching_mode; virTristateSwitch eim; + virTristateSwitch iotlb; }; /* * Guest VM main configuration diff --git a/tests/qemuxml2argvdata/qemuxml2argv-intel-iommu-device-iotlb.xml b/tests/qemuxml2argvdata/qemuxml2argv-intel-iommu-device-iotlb.xml new file mode 100644 index 0000000..3eb08ab --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-intel-iommu-device-iotlb.xml @@ -0,0 +1,31 @@ +<domain type='kvm'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory unit='KiB'>219100</memory> + <currentMemory unit='KiB'>219100</currentMemory> + <vcpu placement='static'>1</vcpu> + <os> + <type arch='x86_64' machine='q35'>hvm</type> + <boot dev='hd'/> + </os> + <features> + <ioapic driver='qemu'/> + </features> + <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> + <controller type='pci' index='0' model='pcie-root'/> + <controller type='sata' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/> + </controller> + <input type='mouse' bus='ps2'/> + <input type='keyboard' bus='ps2'/> + <memballoon model='none'/> + <iommu model='intel'> + <driver intremap='on' iotlb='on'/> + </iommu> + </devices> +</domain> diff --git a/tests/qemuxml2xmloutdata/qemuxml2xmlout-intel-iommu-device-iotlb.xml b/tests/qemuxml2xmloutdata/qemuxml2xmlout-intel-iommu-device-iotlb.xml new file mode 120000 index 0000000..3120d9f --- /dev/null +++ b/tests/qemuxml2xmloutdata/qemuxml2xmlout-intel-iommu-device-iotlb.xml @@ -0,0 +1 @@ +../qemuxml2argvdata/qemuxml2argv-intel-iommu-device-iotlb.xml \ No newline at end of file diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c index fff13e2..5e8cead 100644 --- a/tests/qemuxml2xmltest.c +++ b/tests/qemuxml2xmltest.c @@ -1128,6 +1128,7 @@ mymain(void) DO_TEST("intel-iommu-ioapic", NONE); DO_TEST("intel-iommu-caching-mode", NONE); DO_TEST("intel-iommu-eim", NONE); + DO_TEST("intel-iommu-device-iotlb", NONE); DO_TEST("cpu-check-none", NONE); DO_TEST("cpu-check-partial", NONE); -- 2.10.2

Format the device-iotlb attribute. https://bugzilla.redhat.com/show_bug.cgi?id=1283251 Reviewed-by: Pavel Hrdina <phrdina(a)redhat.com&gt; --- src/qemu/qemu_capabilities.c | 3 +++ src/qemu/qemu_capabilities.h | 3 +++ src/qemu/qemu_command.c | 11 +++++++++++ tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml | 1 + .../qemuxml2argv-intel-iommu-device-iotlb.args | 19 +++++++++++++++++++ tests/qemuxml2argvtest.c | 7 +++++++ 6 files changed, 44 insertions(+) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-intel-iommu-device-iotlb.args diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 7f22492..7da0988 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -372,6 +372,8 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST, "intel-iommu.intremap", "intel-iommu.caching-mode", "intel-iommu.eim", + + "intel-iommu.device-iotlb", /* 260 */ ); @@ -1730,6 +1732,7 @@ static struct virQEMUCapsStringFlags virQEMUCapsObjectPropsIntelIOMMU[] = { { "intremap", QEMU_CAPS_INTEL_IOMMU_INTREMAP }, { "caching-mode", QEMU_CAPS_INTEL_IOMMU_CACHING_MODE }, { "eim", QEMU_CAPS_INTEL_IOMMU_EIM }, + { "device-iotlb", QEMU_CAPS_INTEL_IOMMU_DEVICE_IOTLB }, }; /* see documentation for virQEMUCapsQMPSchemaGetByPath for the query format */ diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index eba9814..275bbcf 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -411,6 +411,9 @@ typedef enum { QEMU_CAPS_INTEL_IOMMU_CACHING_MODE, /* intel-iommu.caching-mode */ QEMU_CAPS_INTEL_IOMMU_EIM, /* intel-iommu.eim */ + /* 260 */ + QEMU_CAPS_INTEL_IOMMU_DEVICE_IOTLB, /* intel-iommu.device-iotlb */ + QEMU_CAPS_LAST /* this must always be the last item */ } virQEMUCapsFlags; diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 015af10..cae1e17 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -6697,6 +6697,13 @@ qemuBuildIOMMUCommandLine(virCommandPtr cmd, "with this QEMU binary")); return -1; } + if (iommu->iotlb != VIR_TRISTATE_SWITCH_ABSENT && + !virQEMUCapsGet(qemuCaps, QEMU_CAPS_INTEL_IOMMU_DEVICE_IOTLB)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("iommu: device IOTLB is not supported " + "with this QEMU binary")); + return -1; + } break; case VIR_DOMAIN_IOMMU_MODEL_LAST: break; @@ -6734,6 +6741,10 @@ qemuBuildIOMMUCommandLine(virCommandPtr cmd, virBufferAsprintf(&opts, ",eim=%s", virTristateSwitchTypeToString(iommu->eim)); } + if (iommu->iotlb != VIR_TRISTATE_SWITCH_ABSENT) { + virBufferAsprintf(&opts, ",device-iotlb=%s", + virTristateSwitchTypeToString(iommu->iotlb)); + } case VIR_DOMAIN_IOMMU_MODEL_LAST: break; } diff --git a/tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml index 95b04dd..d51ee46 100644 --- a/tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml @@ -215,6 +215,7 @@ <flag name='intel-iommu.intremap'/> <flag name='intel-iommu.caching-mode'/> <flag name='intel-iommu.eim'/> + <flag name='intel-iommu.device-iotlb'/> <version>2009000</version> <kvmVersion>0</kvmVersion> <package> (v2.9.0)</package> diff --git a/tests/qemuxml2argvdata/qemuxml2argv-intel-iommu-device-iotlb.args b/tests/qemuxml2argvdata/qemuxml2argv-intel-iommu-device-iotlb.args new file mode 100644 index 0000000..6d8f8e2 --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-intel-iommu-device-iotlb.args @@ -0,0 +1,19 @@ +LC_ALL=C \ +PATH=/bin \ +HOME=/home/test \ +USER=test \ +LOGNAME=test \ +QEMU_AUDIO_DRV=none \ +/usr/bin/qemu-system-x86_64 \ +-name QEMUGuest1 \ +-S \ +-machine q35,accel=kvm,kernel_irqchip=split \ +-m 214 \ +-smp 1,sockets=1,cores=1,threads=1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-nographic \ +-nodefaults \ +-monitor unix:/tmp/lib/domain--1-QEMUGuest1/monitor.sock,server,nowait \ +-no-acpi \ +-boot c \ +-device intel-iommu,intremap=on,device-iotlb=on diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index b7d7cc2..455caa4 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -2536,6 +2536,13 @@ mymain(void) QEMU_CAPS_INTEL_IOMMU_INTREMAP, QEMU_CAPS_INTEL_IOMMU_EIM, QEMU_CAPS_DEVICE_INTEL_IOMMU); + DO_TEST("intel-iommu-device-iotlb", + QEMU_CAPS_MACHINE_OPT, + QEMU_CAPS_MACHINE_KERNEL_IRQCHIP, + QEMU_CAPS_MACHINE_KERNEL_IRQCHIP_SPLIT, + QEMU_CAPS_INTEL_IOMMU_INTREMAP, + QEMU_CAPS_INTEL_IOMMU_DEVICE_IOTLB, + QEMU_CAPS_DEVICE_INTEL_IOMMU); DO_TEST("cpu-hotplug-startup", QEMU_CAPS_QUERY_HOTPLUGGABLE_CPUS); -- 2.10.2

On Wed, Jun 07, 2017 at 09:24:55PM +0200, Ján Tomko wrote: Shouldn't we also check !!src->virtion == !!dst->virtio? The parser for virtio options always allocates @virtio so technically it shouldn't happen but throughout the code we check whether @virtio is allocated. I've missed the ABI stability check in the previous review, good catch. Pavel

On Thu, Jun 08, 2017 at 12:37:29PM +0200, Ján Tomko wrote: Fair enough, in that case for patches 5-12 Reviewed-by: Pavel Hrdina <phrdina(a)redhat.com&gt;

https://bugzilla.redhat.com/show_bug.cgi?id=1283251 --- docs/formatdomain.html.in | 5 +++++ docs/schemas/domaincommon.rng | 1 + src/conf/domain_conf.c | 15 +++++++++++++++ src/conf/domain_conf.h | 1 + tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml | 2 +- 5 files changed, 23 insertions(+), 1 deletion(-) diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index 77ccb2d..c867fb8 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -3011,6 +3011,11 @@ <code>bus</code> and "pci" or "ccw" <code>address</code> types. <span class='since'>Since 1.2.8 (QEMU 2.1)</span> </li> + <li> + For virtio disks, + <a href="#elementsVirtio">Virtio-specific options</a> can also be + set. (<span class="since">Since 3.5.0</span>) + </li> </ul> </dd> <dt><code>backenddomain</code></dt> diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng index 7cea0c5..d106550 100644 --- a/docs/schemas/domaincommon.rng +++ b/docs/schemas/domaincommon.rng @@ -1770,6 +1770,7 @@ <optional> <ref name="detect_zeroes"/> </optional> + <ref name="virtioOptions"/> <empty/> </element> </define> diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 58ba1da..a03ed09 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -1745,6 +1745,7 @@ virDomainDiskDefFree(virDomainDiskDefPtr def) VIR_FREE(def->product); VIR_FREE(def->domain_name); VIR_FREE(def->blkdeviotune.group_name); + VIR_FREE(def->virtio); virDomainDeviceInfoClear(&def->info); virObjectUnref(def->privateData); @@ -4467,6 +4468,10 @@ virDomainDeviceDefPostParseInternal(virDomainDeviceDefPtr dev, } } + if (disk->bus != VIR_DOMAIN_DISK_BUS_VIRTIO && + virDomainCheckVirtioOptions(disk->virtio) < 0) + return -1; + if (disk->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_NONE && virDomainDiskDefAssignAddress(xmlopt, disk, def) < 0) return -1; @@ -8447,6 +8452,9 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, } } + if (virDomainVirtioOptionsParseXML(ctxt, &def->virtio) < 0) + goto error; + /* Disk volume types will have authentication information handled in * virStorageTranslateDiskSourcePool */ @@ -19172,6 +19180,10 @@ virDomainDiskDefCheckABIStability(virDomainDiskDefPtr src, return false; } + if (src->virtio && dst->virtio && + !virDomainVirtioOptionsCheckABIStability(src->virtio, dst->virtio)) + return false; + if (!virDomainDeviceInfoCheckABIStability(&src->info, &dst->info)) return false; @@ -21360,6 +21372,9 @@ virDomainDiskDefFormat(virBufferPtr buf, virBufferAsprintf(&driverBuf, " iothread='%u'", def->iothread); if (def->detect_zeroes) virBufferAsprintf(&driverBuf, " detect_zeroes='%s'", detect_zeroes); + + virDomainVirtioOptionsFormat(&driverBuf, def->virtio); + if (virBufferUse(&driverBuf)) { virBufferAddLit(buf, "<driver"); virBufferAddBuffer(buf, &driverBuf); diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index b6594d3..df64eb0 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -668,6 +668,7 @@ struct _virDomainDiskDef { unsigned int iothread; /* unused = 0, > 0 specific thread # */ int detect_zeroes; /* enum virDomainDiskDetectZeroes */ char *domain_name; /* backend domain name */ + virDomainVirtioOptionsPtr virtio; }; diff --git a/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml b/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml index b16a984..6dd82de 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml +++ b/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml @@ -15,7 +15,7 @@ <devices> <emulator>/usr/bin/qemu-system-x86_64</emulator> <disk type='file' device='disk'> - <driver name='qemu' type='raw'/> + <driver name='qemu' type='raw' iommu='on' ats='on'/> <source file='/var/lib/libvirt/images/img1'/> <target dev='vda' bus='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/> -- 2.10.2

https://bugzilla.redhat.com/show_bug.cgi?id=1283251 --- docs/formatdomain.html.in | 5 +++++ docs/schemas/domaincommon.rng | 1 + src/conf/domain_conf.c | 10 ++++++++++ src/conf/domain_conf.h | 1 + tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml | 3 ++- 5 files changed, 19 insertions(+), 1 deletion(-) diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index 77242f0..efd7a5f 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -3296,6 +3296,11 @@ or "handle", but no formats. Virtuozzo driver supports a type of "ploop" with a format of "ploop". </li> + <li> + For virtio-backed devices, + <a href="#elementsVirtio">Virtio-specific options</a> can also be + set. (<span class="since">Since 3.5.0</span>) + </li> </ul> </dd> diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng index 1d46392..8ff553d 100644 --- a/docs/schemas/domaincommon.rng +++ b/docs/schemas/domaincommon.rng @@ -2256,6 +2256,7 @@ <value>immediate</value> </attribute> </optional> + <ref name='virtioOptions'/> <empty/> </element> </define> diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index a3c06c9..9c71c8a 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -1918,6 +1918,7 @@ void virDomainFSDefFree(virDomainFSDefPtr def) virStorageSourceFree(def->src); VIR_FREE(def->dst); virDomainDeviceInfoClear(&def->info); + VIR_FREE(def->virtio); VIR_FREE(def); } @@ -9478,6 +9479,9 @@ virDomainFSDefParseXML(xmlNodePtr node, goto error; } + if (virDomainVirtioOptionsParseXML(ctxt, &def->virtio) < 0) + goto error; + def->src->path = source; source = NULL; def->dst = target; @@ -19272,6 +19276,10 @@ virDomainFsDefCheckABIStability(virDomainFSDefPtr src, return false; } + if (src->virtio && dst->virtio && + !virDomainVirtioOptionsCheckABIStability(src->virtio, dst->virtio)) + return false; + if (!virDomainDeviceInfoCheckABIStability(&src->info, &dst->info)) return false; @@ -21757,6 +21765,8 @@ virDomainFSDefFormat(virBufferPtr buf, } + virDomainVirtioOptionsFormat(&driverBuf, def->virtio); + if (virBufferUse(&driverBuf)) { virBufferAddLit(buf, "<driver"); virBufferAddBuffer(buf, &driverBuf); diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index 9795767..acb6748 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -876,6 +876,7 @@ struct _virDomainFSDef { unsigned long long space_hard_limit; /* in bytes */ unsigned long long space_soft_limit; /* in bytes */ bool symlinksResolved; + virDomainVirtioOptionsPtr virtio; }; diff --git a/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml b/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml index 867e56c..33da214 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml +++ b/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml @@ -36,12 +36,13 @@ <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/> </controller> <filesystem type='mount' accessmode='passthrough'> + <driver iommu='on' ats='on'/> <source dir='/export/fs1'/> <target dir='fs1'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </filesystem> <filesystem type='mount' accessmode='mapped'> - <driver type='path' wrpolicy='immediate'/> + <driver type='path' wrpolicy='immediate' iommu='on' ats='on'/> <source dir='/export/fs2'/> <target dir='fs2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> -- 2.10.2

https://bugzilla.redhat.com/show_bug.cgi?id=1283251 --- docs/formatdomain.html.in | 12 ++++++++++ docs/schemas/domaincommon.rng | 5 ++++ src/conf/domain_conf.c | 27 ++++++++++++++++++++-- src/conf/domain_conf.h | 1 + .../qemuxml2argv-virtio-options.xml | 1 + 5 files changed, 44 insertions(+), 2 deletions(-) diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index fd2195a..d7af60f 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -6136,6 +6136,18 @@ qemu-kvm -net nic,model=? /dev/null The optional <code>address</code> sub-element can be used to tie the video device to a particular PCI slot. </dd> + + <dt><code>driver</code></dt> + <dd> + The subelement <code>driver</code> can be used to tune the device: + <dl> + <dt>virtio options</dt> + <dd> + <a href="#elementsVirtio">Virtio-specific options</a> can also be + set. (<span class="since">Since 3.5.0</span>) + </dd> + </dl> + </dd> </dl> <h4><a name="elementsConsole">Consoles, serial, parallel &amp; channel devices</a></h4> diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng index c7a0867..0955fc8 100644 --- a/docs/schemas/domaincommon.rng +++ b/docs/schemas/domaincommon.rng @@ -3219,6 +3219,11 @@ <define name="video"> <element name="video"> <optional> + <element name="driver"> + <ref name="virtioOptions"/> + </element> + </optional> + <optional> <element name="model"> <choice> <attribute name="type"> diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index c6f5d93..d3bbbac 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -2352,6 +2352,7 @@ void virDomainVideoDefFree(virDomainVideoDefPtr def) virDomainDeviceInfoClear(&def->info); VIR_FREE(def->accel); + VIR_FREE(def->virtio); VIR_FREE(def); } @@ -13525,11 +13526,13 @@ virDomainVideoAccelDefParseXML(xmlNodePtr node) static virDomainVideoDefPtr virDomainVideoDefParseXML(xmlNodePtr node, + xmlXPathContextPtr ctxt, const virDomainDef *dom, unsigned int flags) { virDomainVideoDefPtr def; xmlNodePtr cur; + xmlNodePtr saved = ctxt->node; char *type = NULL; char *heads = NULL; char *vram = NULL; @@ -13538,6 +13541,8 @@ virDomainVideoDefParseXML(xmlNodePtr node, char *vgamem = NULL; char *primary = NULL; + ctxt->node = node; + if (VIR_ALLOC(def) < 0) return NULL; @@ -13639,7 +13644,12 @@ virDomainVideoDefParseXML(xmlNodePtr node, if (virDomainDeviceInfoParseXML(node, NULL, &def->info, flags) < 0) goto error; + if (virDomainVirtioOptionsParseXML(ctxt, &def->virtio) < 0) + goto error; + cleanup: + ctxt->node = saved; + VIR_FREE(type); VIR_FREE(ram); VIR_FREE(vram); @@ -14438,7 +14448,7 @@ virDomainDeviceDefParse(const char *xmlStr, goto error; break; case VIR_DOMAIN_DEVICE_VIDEO: - if (!(dev->data.video = virDomainVideoDefParseXML(node, def, flags))) + if (!(dev->data.video = virDomainVideoDefParseXML(node, ctxt, def, flags))) goto error; break; case VIR_DOMAIN_DEVICE_HOSTDEV: @@ -18373,7 +18383,7 @@ virDomainDefParseXML(xmlDocPtr xml, virDomainVideoDefPtr video; ssize_t insertAt = -1; - if (!(video = virDomainVideoDefParseXML(nodes[i], def, flags))) + if (!(video = virDomainVideoDefParseXML(nodes[i], ctxt, def, flags))) goto error; if (video->primary) { @@ -19440,6 +19450,10 @@ virDomainVideoDefCheckABIStability(virDomainVideoDefPtr src, } } + if (src->virtio && dst->virtio && + !virDomainVirtioOptionsCheckABIStability(src->virtio, dst->virtio)) + return false; + if (!virDomainDeviceInfoCheckABIStability(&src->info, &dst->info)) return false; @@ -23376,6 +23390,7 @@ virDomainVideoDefFormat(virBufferPtr buf, unsigned int flags) { const char *model = virDomainVideoTypeToString(def->type); + virBuffer driverBuf = VIR_BUFFER_INITIALIZER; if (!model) { virReportError(VIR_ERR_INTERNAL_ERROR, @@ -23385,6 +23400,14 @@ virDomainVideoDefFormat(virBufferPtr buf, virBufferAddLit(buf, "<video>\n"); virBufferAdjustIndent(buf, 2); + virDomainVirtioOptionsFormat(&driverBuf, def->virtio); + if (virBufferCheckError(&driverBuf) < 0) + return -1; + if (virBufferUse(&driverBuf)) { + virBufferAddLit(buf, "<driver"); + virBufferAddBuffer(buf, &driverBuf); + virBufferAddLit(buf, "/>\n"); + } virBufferAsprintf(buf, "<model type='%s'", model); if (def->ram) diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index 4025874..a692c32 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -1376,6 +1376,7 @@ struct _virDomainVideoDef { bool primary; virDomainVideoAccelDefPtr accel; virDomainDeviceInfo info; + virDomainVirtioOptionsPtr virtio; }; /* graphics console modes */ diff --git a/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml b/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml index b7b9501..85d1145 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml +++ b/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.xml @@ -69,6 +69,7 @@ <input type='mouse' bus='ps2'/> <input type='keyboard' bus='ps2'/> <video> + <driver iommu='on' ats='on'/> <model type='virtio' heads='1' primary='yes'> <acceleration accel3d='yes'/> </model> -- 2.10.2

Add a test case to demonstrate the addition of new command line options https://bugzilla.redhat.com/show_bug.cgi?id=1283251 --- .../qemuxml2argv-virtio-options.args | 41 ++++++++++++++++++++++ tests/qemuxml2argvtest.c | 9 +++++ 2 files changed, 50 insertions(+) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-virtio-options.args diff --git a/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.args b/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.args new file mode 100644 index 0000000..fa12347 --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.args @@ -0,0 +1,41 @@ +LC_ALL=C \ +PATH=/bin \ +HOME=/home/test \ +USER=test \ +LOGNAME=test \ +QEMU_AUDIO_DRV=none \ +/usr/bin/qemu-system-x86_64 \ +-name QEMUGuest1 \ +-S \ +-M pc \ +-m 214 \ +-smp 1,sockets=1,cores=1,threads=1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-nographic \ +-nodefaults \ +-monitor unix:/tmp/lib/domain--1-QEMUGuest1/monitor.sock,server,nowait \ +-no-acpi \ +-boot c \ +-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x8 \ +-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x9 \ +-usb \ +-drive file=/var/lib/libvirt/images/img1,format=raw,if=none,\ +id=drive-virtio-disk0 \ +-device virtio-blk-pci,bus=pci.0,addr=0xa,drive=drive-virtio-disk0,\ +id=virtio-disk0 \ +-fsdev local,security_model=passthrough,id=fsdev-fs0,path=/export/fs1 \ +-device virtio-9p-pci,id=fs0,fsdev=fsdev-fs0,mount_tag=fs1,bus=pci.0,addr=0x3 \ +-fsdev local,security_model=mapped,writeout=immediate,id=fsdev-fs1,\ +path=/export/fs2 \ +-device virtio-9p-pci,id=fs1,fsdev=fsdev-fs1,mount_tag=fs2,bus=pci.0,addr=0x4 \ +-device virtio-net-pci,vlan=0,id=net0,mac=52:54:56:58:5a:5c,bus=pci.0,addr=0x6 \ +-net user,vlan=0,name=hostnet0 \ +-device virtio-mouse-pci,id=input0,bus=pci.0,addr=0xe \ +-device virtio-keyboard-pci,id=input1,bus=pci.0,addr=0x10 \ +-device virtio-tablet-pci,id=input2,bus=pci.0,addr=0x11 \ +-device virtio-input-host-pci,id=input3,evdev=/dev/input/event1234,bus=pci.0,\ +addr=0x12 \ +-device virtio-gpu-pci,id=video0,virgl=on,bus=pci.0,addr=0x2 \ +-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0xc \ +-object rng-random,id=objrng0,filename=/dev/random \ +-device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0xd diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index 455caa4..609ea1e 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -2545,6 +2545,15 @@ mymain(void) QEMU_CAPS_DEVICE_INTEL_IOMMU); DO_TEST("cpu-hotplug-startup", QEMU_CAPS_QUERY_HOTPLUGGABLE_CPUS); + DO_TEST("virtio-options", QEMU_CAPS_VIRTIO_SCSI, QEMU_CAPS_VIRTIO_KEYBOARD, + QEMU_CAPS_VIRTIO_MOUSE, QEMU_CAPS_VIRTIO_TABLET, + QEMU_CAPS_VIRTIO_INPUT_HOST, + QEMU_CAPS_FSDEV, QEMU_CAPS_FSDEV_WRITEOUT, + QEMU_CAPS_DEVICE_VIRTIO_GPU, + QEMU_CAPS_VIRTIO_GPU_VIRGL, + QEMU_CAPS_DEVICE_VIRTIO_RNG, + QEMU_CAPS_OBJECT_RNG_RANDOM, + QEMU_CAPS_DEVICE_VIDEO_PRIMARY); DO_TEST("fd-memory-numa-topology", QEMU_CAPS_MEM_PATH, QEMU_CAPS_OBJECT_MEMORY_FILE, QEMU_CAPS_KVM); -- 2.10.2

Format iommu_platform= and ats= for virtio devices. https://bugzilla.redhat.com/show_bug.cgi?id=1283251 --- src/qemu/qemu_capabilities.c | 12 ++++- src/qemu/qemu_capabilities.h | 2 + src/qemu/qemu_command.c | 58 ++++++++++++++++++++++ tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml | 2 + .../qemuxml2argv-virtio-options.args | 37 ++++++++------ tests/qemuxml2argvtest.c | 4 +- 6 files changed, 98 insertions(+), 17 deletions(-) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 7da0988..c0c39bd 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -374,6 +374,8 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST, "intel-iommu.eim", "intel-iommu.device-iotlb", /* 260 */ + "virtio.iommu_platform", + "virtio.ats", ); @@ -1853,7 +1855,7 @@ struct virQEMUCapsPropTypeObjects { const char **objects; }; -static const char *virQEMUCapsVirtioPCIDisableLegacyObjects[] = { +static const char *virQEMUCapsVirtioPCIObjects[] = { "virtio-balloon-pci", "virtio-blk-pci", "virtio-scsi-pci", @@ -1872,7 +1874,13 @@ static const char *virQEMUCapsVirtioPCIDisableLegacyObjects[] = { static struct virQEMUCapsPropTypeObjects virQEMUCapsPropObjects[] = { { "disable-legacy", QEMU_CAPS_VIRTIO_PCI_DISABLE_LEGACY, - virQEMUCapsVirtioPCIDisableLegacyObjects } + virQEMUCapsVirtioPCIObjects }, + { "iommu_platform", + QEMU_CAPS_VIRTIO_PCI_IOMMU_PLATFORM, + virQEMUCapsVirtioPCIObjects }, + { "ats", + QEMU_CAPS_VIRTIO_PCI_ATS, + virQEMUCapsVirtioPCIObjects }, }; diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index 275bbcf..e57cae9 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -413,6 +413,8 @@ typedef enum { /* 260 */ QEMU_CAPS_INTEL_IOMMU_DEVICE_IOTLB, /* intel-iommu.device-iotlb */ + QEMU_CAPS_VIRTIO_PCI_IOMMU_PLATFORM, /* virtio-*-pci.iommu_platform */ + QEMU_CAPS_VIRTIO_PCI_ATS, /* virtio-*-pci.ats */ QEMU_CAPS_LAST /* this must always be the last item */ } virQEMUCapsFlags; diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index cae1e17..75027c4 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -389,6 +389,38 @@ qemuBuildDeviceAddressStr(virBufferPtr buf, } static int +qemuBuildVirtioOptionsStr(virBufferPtr buf, + virDomainVirtioOptionsPtr virtio, + virQEMUCapsPtr qemuCaps) +{ + if (!virtio) + return 0; + + if (virtio->iommu != VIR_TRISTATE_SWITCH_ABSENT) { + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_PCI_IOMMU_PLATFORM)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("the iommu setting is not supported " + "with this QEMU binary")); + return -1; + } + virBufferAsprintf(buf, ",iommu_platform=%s", + virTristateSwitchTypeToString(virtio->iommu)); + } + if (virtio->ats != VIR_TRISTATE_SWITCH_ABSENT) { + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_PCI_ATS)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("the ats setting is not supported with this " + "QEMU binary")); + return -1; + } + virBufferAsprintf(buf, ",ats=%s", + virTristateSwitchTypeToString(virtio->ats)); + } + + return 0; +} + +static int qemuBuildRomStr(virBufferPtr buf, virDomainDeviceInfoPtr info) { @@ -2167,6 +2199,10 @@ qemuBuildDriveDevStr(const virDomainDef *def, (disk->device == VIR_DOMAIN_DISK_DEVICE_LUN) ? "on" : "off"); } + + if (qemuBuildVirtioOptionsStr(&opt, disk->virtio, qemuCaps) < 0) + goto error; + if (qemuBuildDeviceAddressStr(&opt, def, &disk->info, qemuCaps) < 0) goto error; break; @@ -2490,6 +2526,8 @@ qemuBuildFSDevStr(const virDomainDef *def, QEMU_FSDEV_HOST_PREFIX, fs->info.alias); virBufferAsprintf(&opt, ",mount_tag=%s", fs->dst); + qemuBuildVirtioOptionsStr(&opt, fs->virtio, qemuCaps); + if (qemuBuildDeviceAddressStr(&opt, def, &fs->info, qemuCaps) < 0) goto error; @@ -2734,6 +2772,8 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, def->iothread); } } + if (qemuBuildVirtioOptionsStr(&buf, def->virtio, qemuCaps) < 0) + goto error; break; case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LSILOGIC: virBufferAddLit(&buf, "lsi"); @@ -2779,6 +2819,8 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef, virBufferAsprintf(&buf, ",vectors=%d", def->opts.vioserial.vectors); } + if (qemuBuildVirtioOptionsStr(&buf, def->virtio, qemuCaps) < 0) + goto error; break; case VIR_DOMAIN_CONTROLLER_TYPE_CCID: @@ -3773,12 +3815,16 @@ qemuBuildNicDevStr(virDomainDefPtr def, virBufferAsprintf(&buf, ",id=%s", net->info.alias); virBufferAsprintf(&buf, ",mac=%s", virMacAddrFormat(&net->mac, macaddr)); + if (qemuBuildDeviceAddressStr(&buf, def, &net->info, qemuCaps) < 0) goto error; if (qemuBuildRomStr(&buf, &net->info) < 0) goto error; if (bootindex && virQEMUCapsGet(qemuCaps, QEMU_CAPS_BOOTINDEX)) virBufferAsprintf(&buf, ",bootindex=%u", bootindex); + if (usingVirtio && + qemuBuildVirtioOptionsStr(&buf, net->virtio, qemuCaps) < 0) + goto error; if (virBufferCheckError(&buf) < 0) goto error; @@ -4053,6 +4099,9 @@ qemuBuildMemballoonCommandLine(virCommandPtr cmd, virTristateSwitchTypeToString(def->memballoon->autodeflate)); } + if (qemuBuildVirtioOptionsStr(&buf, def->memballoon->virtio, qemuCaps) < 0) + goto error; + virCommandAddArg(cmd, "-device"); virCommandAddArgBuffer(cmd, &buf); return 0; @@ -4183,6 +4232,9 @@ qemuBuildVirtioInputDevStr(const virDomainDef *def, if (qemuBuildDeviceAddressStr(&buf, def, &dev->info, qemuCaps) < 0) goto error; + if (qemuBuildVirtioOptionsStr(&buf, dev->virtio, qemuCaps) < 0) + goto error; + if (virBufferCheckError(&buf) < 0) goto error; @@ -4495,6 +4547,9 @@ qemuBuildDeviceVideoStr(const virDomainDef *def, if (qemuBuildDeviceAddressStr(&buf, def, &video->info, qemuCaps) < 0) goto error; + if (qemuBuildVirtioOptionsStr(&buf, video->virtio, qemuCaps) < 0) + goto error; + if (virBufferCheckError(&buf) < 0) goto error; @@ -5863,6 +5918,9 @@ qemuBuildRNGDevStr(const virDomainDef *def, virBufferAddLit(&buf, ",period=1000"); } + if (qemuBuildVirtioOptionsStr(&buf, dev->virtio, qemuCaps) < 0) + goto error; + if (qemuBuildDeviceAddressStr(&buf, def, &dev->info, qemuCaps) < 0) goto error; if (virBufferCheckError(&buf) < 0) diff --git a/tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml index d51ee46..58dd9f6 100644 --- a/tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml @@ -216,6 +216,8 @@ <flag name='intel-iommu.caching-mode'/> <flag name='intel-iommu.eim'/> <flag name='intel-iommu.device-iotlb'/> + <flag name='virtio.iommu_platform'/> + <flag name='virtio.ats'/> <version>2009000</version> <kvmVersion>0</kvmVersion> <package> (v2.9.0)</package> diff --git a/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.args b/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.args index fa12347..b53f1ba 100644 --- a/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.args +++ b/tests/qemuxml2argvdata/qemuxml2argv-virtio-options.args @@ -16,26 +16,35 @@ QEMU_AUDIO_DRV=none \ -monitor unix:/tmp/lib/domain--1-QEMUGuest1/monitor.sock,server,nowait \ -no-acpi \ -boot c \ --device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x8 \ --device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x9 \ +-device virtio-scsi-pci,iommu_platform=on,ats=on,id=scsi0,bus=pci.0,addr=0x8 \ +-device virtio-serial-pci,id=virtio-serial0,iommu_platform=on,ats=on,bus=pci.0,\ +addr=0x9 \ -usb \ -drive file=/var/lib/libvirt/images/img1,format=raw,if=none,\ id=drive-virtio-disk0 \ --device virtio-blk-pci,bus=pci.0,addr=0xa,drive=drive-virtio-disk0,\ -id=virtio-disk0 \ +-device virtio-blk-pci,iommu_platform=on,ats=on,bus=pci.0,addr=0xa,\ +drive=drive-virtio-disk0,id=virtio-disk0 \ -fsdev local,security_model=passthrough,id=fsdev-fs0,path=/export/fs1 \ --device virtio-9p-pci,id=fs0,fsdev=fsdev-fs0,mount_tag=fs1,bus=pci.0,addr=0x3 \ +-device virtio-9p-pci,id=fs0,fsdev=fsdev-fs0,mount_tag=fs1,iommu_platform=on,\ +ats=on,bus=pci.0,addr=0x3 \ -fsdev local,security_model=mapped,writeout=immediate,id=fsdev-fs1,\ path=/export/fs2 \ --device virtio-9p-pci,id=fs1,fsdev=fsdev-fs1,mount_tag=fs2,bus=pci.0,addr=0x4 \ --device virtio-net-pci,vlan=0,id=net0,mac=52:54:56:58:5a:5c,bus=pci.0,addr=0x6 \ +-device virtio-9p-pci,id=fs1,fsdev=fsdev-fs1,mount_tag=fs2,iommu_platform=on,\ +ats=on,bus=pci.0,addr=0x4 \ +-device virtio-net-pci,vlan=0,id=net0,mac=52:54:56:58:5a:5c,bus=pci.0,addr=0x6,\ +iommu_platform=on,ats=on \ -net user,vlan=0,name=hostnet0 \ --device virtio-mouse-pci,id=input0,bus=pci.0,addr=0xe \ --device virtio-keyboard-pci,id=input1,bus=pci.0,addr=0x10 \ --device virtio-tablet-pci,id=input2,bus=pci.0,addr=0x11 \ +-device virtio-mouse-pci,id=input0,bus=pci.0,addr=0xe,iommu_platform=on,ats=on \ +-device virtio-keyboard-pci,id=input1,bus=pci.0,addr=0x10,iommu_platform=on,\ +ats=on \ +-device virtio-tablet-pci,id=input2,bus=pci.0,addr=0x11,iommu_platform=on,\ +ats=on \ -device virtio-input-host-pci,id=input3,evdev=/dev/input/event1234,bus=pci.0,\ -addr=0x12 \ --device virtio-gpu-pci,id=video0,virgl=on,bus=pci.0,addr=0x2 \ --device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0xc \ +addr=0x12,iommu_platform=on,ats=on \ +-device virtio-gpu-pci,id=video0,virgl=on,bus=pci.0,addr=0x2,iommu_platform=on,\ +ats=on \ +-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0xc,iommu_platform=on,\ +ats=on \ -object rng-random,id=objrng0,filename=/dev/random \ --device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0xd +-device virtio-rng-pci,rng=objrng0,id=rng0,iommu_platform=on,ats=on,bus=pci.0,\ +addr=0xd diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index 609ea1e..b410b20 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -2553,7 +2553,9 @@ mymain(void) QEMU_CAPS_VIRTIO_GPU_VIRGL, QEMU_CAPS_DEVICE_VIRTIO_RNG, QEMU_CAPS_OBJECT_RNG_RANDOM, - QEMU_CAPS_DEVICE_VIDEO_PRIMARY); + QEMU_CAPS_DEVICE_VIDEO_PRIMARY, + QEMU_CAPS_VIRTIO_PCI_IOMMU_PLATFORM, + QEMU_CAPS_VIRTIO_PCI_ATS); DO_TEST("fd-memory-numa-topology", QEMU_CAPS_MEM_PATH, QEMU_CAPS_OBJECT_MEMORY_FILE, QEMU_CAPS_KVM); -- 2.10.2