Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1150484 Signed-off-by: Martin Kletzander <mkletzan@xxxxxxxxxx> --- src/qemu/qemu_command.c | 7 +++++++ .../qemuxml2argv-disk-virtio-scsi-ioeventfd.args | 9 +++++++++ tests/qemuxml2argvtest.c | 3 +++ 3 files changed, 19 insertions(+) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-virtio-scsi-ioeventfd.args diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index e12278c7b4fe..87468ca26fdb 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -4611,6 +4611,11 @@ qemuBuildControllerDevStr(virDomainDefPtr domainDef, _("'max_sectors' is only supported by virtio-scsi controller")); return NULL; } + if (def->ioeventfd) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("'ioeventfd' is only supported by virtio-scsi controller")); + return NULL; + } } switch (def->type) { @@ -4909,6 +4914,8 @@ qemuBuildControllerDevStr(virDomainDefPtr domainDef, if (def->max_sectors) virBufferAsprintf(&buf, ",max_sectors=%u", def->max_sectors); + qemuBuildIoEventFdStr(&buf, def->ioeventfd, qemuCaps); + if (qemuBuildDeviceAddressStr(&buf, domainDef, &def->info, qemuCaps) < 0) goto error; diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-virtio-scsi-ioeventfd.args b/tests/qemuxml2argvdata/qemuxml2argv-disk-virtio-scsi-ioeventfd.args new file mode 100644 index 000000000000..1c5318935512 --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-virtio-scsi-ioeventfd.args @@ -0,0 +1,9 @@ +LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test QEMU_AUDIO_DRV=none \ +/usr/bin/qemu -S -M pc -m 214 -smp 8 -nographic -nodefconfig -nodefaults \ +-monitor unix:/tmp/test-monitor,server,nowait -no-acpi -boot c \ +-device virtio-scsi-pci,id=scsi0,ioeventfd=on,bus=pci.0,addr=0x3 \ +-usb \ +-drive file=/dev/HostVG/QEMUGuest1,if=none,id=drive-scsi0-0-0-0 \ +-device scsi-disk,bus=scsi0.0,channel=0,scsi-id=0,lun=0,\ +drive=drive-scsi0-0-0-0,id=scsi0-0-0-0 \ +-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index 7c37e114f34a..c2482e612448 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -878,6 +878,9 @@ mymain(void) DO_TEST("disk-virtio-scsi-max_sectors", QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_VIRTIO_SCSI); + DO_TEST("disk-virtio-scsi-ioeventfd", + QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG, + QEMU_CAPS_VIRTIO_IOEVENTFD, QEMU_CAPS_VIRTIO_SCSI); DO_TEST("disk-scsi-megasas", QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_SCSI_MEGASAS); -- 2.5.0 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list