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ext-mx04.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=libvir-list-bounces@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com CCCB580469 From: =?UTF-8?q?J=C3=A1n=20Tomko?= To: libvir-list@redhat.com Date: Thu, 23 Mar 2017 16:26:14 +0100 Message-Id: In-Reply-To: References: In-Reply-To: References: X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH 2/9] qemu: format kernel_irqchip on the command line X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Thu, 23 Mar 2017 15:26:39 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Add kernel_irqchip=3Doff/split/on to the QEMU command line and a capability that looks for it in query-command-line-options output. https://bugzilla.redhat.com/show_bug.cgi?id=3D1427005 --- src/libvirt_private.syms | 1 + src/qemu/qemu_capabilities.c | 2 ++ src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_command.c | 11 +++++++++++ tests/qemucapabilitiesdata/caps_1.5.3.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_1.6.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_1.7.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.1.1.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.4.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.5.0.x86_64.xml | 1 + .../qemucapabilitiesdata/caps_2.6.0-gicv2.aarch64.xml | 1 + .../qemucapabilitiesdata/caps_2.6.0-gicv3.aarch64.xml | 1 + tests/qemucapabilitiesdata/caps_2.6.0.ppc64le.xml | 1 + tests/qemucapabilitiesdata/caps_2.6.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.7.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_2.7.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_2.8.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml | 1 + .../qemuxml2argv-intel-iommu-irqchip.args | 19 +++++++++++++++= ++++ tests/qemuxml2argvtest.c | 4 ++++ 21 files changed, 53 insertions(+) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-intel-iommu-irqchip= .args diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index a1c7624..d14b81a 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -375,6 +375,7 @@ virDomainIOThreadIDAdd; virDomainIOThreadIDDefFree; virDomainIOThreadIDDel; virDomainIOThreadIDFind; +virDomainIRQChipTypeToString; virDomainKeyWrapCipherNameTypeFromString; virDomainKeyWrapCipherNameTypeToString; virDomainLeaseDefFree; diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 60ed31e..05d0a91 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -363,6 +363,7 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST, "pcie-root-port", =20 "query-cpu-definitions", /* 250 */ + "kernel-irqchip", ); =20 =20 @@ -2986,6 +2987,7 @@ static struct virQEMUCapsCommandLineProps virQEMUCaps= CommandLine[] =3D { { "drive", "throttling.bps-total-max-length", QEMU_CAPS_DRIVE_IOTUNE_M= AX_LENGTH }, { "drive", "throttling.group", QEMU_CAPS_DRIVE_IOTUNE_GROUP }, { "spice", "rendernode", QEMU_CAPS_SPICE_RENDERNODE }, + { "machine", "kernel_irqchip", QEMU_CAPS_MACHINE_KERNEL_IRQCHIP }, }; =20 static int diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index 55777f9..b9efab8 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -399,6 +399,7 @@ typedef enum { =20 /* 250 */ QEMU_CAPS_QUERY_CPU_DEFINITIONS, /* qmp query-cpu-definitions */ + QEMU_CAPS_MACHINE_KERNEL_IRQCHIP, /* -machine kernel_irqchip */ =20 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 2045c2e..58af585 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -7316,6 +7316,17 @@ qemuBuildMachineCommandLine(virCommandPtr cmd, } } =20 + if (def->irqchip) { + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_MACHINE_KERNEL_IRQCHIP= )) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("kernel-irqchip option is not supported b= y this " + "QEMU binary")); + goto cleanup; + } + virBufferAsprintf(&buf, ",kernel_irqchip=3D%s", + virDomainIRQChipTypeToString(def->irqchip)); + } + virCommandAddArgBuffer(cmd, &buf); } =20 diff --git a/tests/qemucapabilitiesdata/caps_1.5.3.x86_64.xml b/tests/qemuc= apabilitiesdata/caps_1.5.3.x86_64.xml index a68c13b..14f34b2 100644 --- a/tests/qemucapabilitiesdata/caps_1.5.3.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_1.5.3.x86_64.xml @@ -140,6 +140,7 @@ + 1005003 0 diff --git a/tests/qemucapabilitiesdata/caps_1.6.0.x86_64.xml b/tests/qemuc= apabilitiesdata/caps_1.6.0.x86_64.xml index 365b3a6..8fc23d6 100644 --- a/tests/qemucapabilitiesdata/caps_1.6.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_1.6.0.x86_64.xml @@ -145,6 +145,7 @@ + 1006000 0 diff --git a/tests/qemucapabilitiesdata/caps_1.7.0.x86_64.xml b/tests/qemuc= apabilitiesdata/caps_1.7.0.x86_64.xml index 689fbf8..47c8956 100644 --- a/tests/qemucapabilitiesdata/caps_1.7.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_1.7.0.x86_64.xml @@ -147,6 +147,7 @@ + 1007000 0 diff --git a/tests/qemucapabilitiesdata/caps_2.1.1.x86_64.xml b/tests/qemuc= apabilitiesdata/caps_2.1.1.x86_64.xml index 211c0bf..6bdb5a6 100644 --- a/tests/qemucapabilitiesdata/caps_2.1.1.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.1.1.x86_64.xml @@ -162,6 +162,7 @@ + 2001001 0 diff --git a/tests/qemucapabilitiesdata/caps_2.4.0.x86_64.xml b/tests/qemuc= apabilitiesdata/caps_2.4.0.x86_64.xml index a348bc3..6e861da 100644 --- a/tests/qemucapabilitiesdata/caps_2.4.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.4.0.x86_64.xml @@ -183,6 +183,7 @@ + 2004000 0 diff --git a/tests/qemucapabilitiesdata/caps_2.5.0.x86_64.xml b/tests/qemuc= apabilitiesdata/caps_2.5.0.x86_64.xml index f198715..634a76c 100644 --- a/tests/qemucapabilitiesdata/caps_2.5.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.5.0.x86_64.xml @@ -189,6 +189,7 @@ + 2005000 0 diff --git a/tests/qemucapabilitiesdata/caps_2.6.0-gicv2.aarch64.xml b/test= s/qemucapabilitiesdata/caps_2.6.0-gicv2.aarch64.xml index f45560b..4b8ddcd 100644 --- a/tests/qemucapabilitiesdata/caps_2.6.0-gicv2.aarch64.xml +++ b/tests/qemucapabilitiesdata/caps_2.6.0-gicv2.aarch64.xml @@ -165,6 +165,7 @@ + 2006000 0 diff --git a/tests/qemucapabilitiesdata/caps_2.6.0-gicv3.aarch64.xml b/test= s/qemucapabilitiesdata/caps_2.6.0-gicv3.aarch64.xml index 721c97b..c708b70 100644 --- a/tests/qemucapabilitiesdata/caps_2.6.0-gicv3.aarch64.xml +++ b/tests/qemucapabilitiesdata/caps_2.6.0-gicv3.aarch64.xml @@ -165,6 +165,7 @@ + 2006000 0 diff --git a/tests/qemucapabilitiesdata/caps_2.6.0.ppc64le.xml b/tests/qemu= capabilitiesdata/caps_2.6.0.ppc64le.xml index f1c5105..aec03d6 100644 --- a/tests/qemucapabilitiesdata/caps_2.6.0.ppc64le.xml +++ b/tests/qemucapabilitiesdata/caps_2.6.0.ppc64le.xml @@ -160,6 +160,7 @@ + 2006000 0 diff --git a/tests/qemucapabilitiesdata/caps_2.6.0.x86_64.xml b/tests/qemuc= apabilitiesdata/caps_2.6.0.x86_64.xml index 74b8e9a..a67ca61 100644 --- a/tests/qemucapabilitiesdata/caps_2.6.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.6.0.x86_64.xml @@ -198,6 +198,7 @@ + 2006000 0 diff --git a/tests/qemucapabilitiesdata/caps_2.7.0.s390x.xml b/tests/qemuca= pabilitiesdata/caps_2.7.0.s390x.xml index 4c45b38..25d98cc 100644 --- a/tests/qemucapabilitiesdata/caps_2.7.0.s390x.xml +++ b/tests/qemucapabilitiesdata/caps_2.7.0.s390x.xml @@ -128,6 +128,7 @@ + 2007000 0 diff --git a/tests/qemucapabilitiesdata/caps_2.7.0.x86_64.xml b/tests/qemuc= apabilitiesdata/caps_2.7.0.x86_64.xml index d6b589c..0bc3dcd 100644 --- a/tests/qemucapabilitiesdata/caps_2.7.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.7.0.x86_64.xml @@ -200,6 +200,7 @@ + 2007000 0 (v2.7.0) diff --git a/tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml b/tests/qemuca= pabilitiesdata/caps_2.8.0.s390x.xml index 215159c..7018575 100644 --- a/tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml +++ b/tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml @@ -130,6 +130,7 @@ + 2007093 0 diff --git a/tests/qemucapabilitiesdata/caps_2.8.0.x86_64.xml b/tests/qemuc= apabilitiesdata/caps_2.8.0.x86_64.xml index a4a97a7..fd0c927 100644 --- a/tests/qemucapabilitiesdata/caps_2.8.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.8.0.x86_64.xml @@ -201,6 +201,7 @@ + 2008000 0 (v2.8.0) diff --git a/tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml b/tests/qemuc= apabilitiesdata/caps_2.9.0.x86_64.xml index f1adb4d..9dcb84e 100644 --- a/tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.9.0.x86_64.xml @@ -205,6 +205,7 @@ + 2008090 0 (v2.9.0-rc0-142-g940a8ce) diff --git a/tests/qemuxml2argvdata/qemuxml2argv-intel-iommu-irqchip.args b= /tests/qemuxml2argvdata/qemuxml2argv-intel-iommu-irqchip.args new file mode 100644 index 0000000..ebf9c3e --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-intel-iommu-irqchip.args @@ -0,0 +1,19 @@ +LC_ALL=3DC \ +PATH=3D/bin \ +HOME=3D/home/test \ +USER=3Dtest \ +LOGNAME=3Dtest \ +QEMU_AUDIO_DRV=3Dnone \ +/usr/bin/qemu \ +-name QEMUGuest1 \ +-S \ +-machine q35,accel=3Dtcg,kernel_irqchip=3Dsplit \ +-m 214 \ +-smp 1,sockets=3D1,cores=3D1,threads=3D1 \ +-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 diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index 64e14af..11f6130 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -2475,6 +2475,10 @@ mymain(void) DO_TEST("intel-iommu-machine", QEMU_CAPS_MACHINE_OPT, QEMU_CAPS_MACHINE_IOMMU); + DO_TEST("intel-iommu-irqchip", + QEMU_CAPS_MACHINE_OPT, + QEMU_CAPS_MACHINE_KERNEL_IRQCHIP, + QEMU_CAPS_DEVICE_INTEL_IOMMU); =20 DO_TEST("cpu-hotplug-startup", QEMU_CAPS_QUERY_HOTPLUGGABLE_CPUS); =20 --=20 2.10.2 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list