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qemu: Always assume presence of QEMU_CAPS_VIRTIO_(BLK|NET)_EVENT_IDX

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The 'event_idx' option for virtio devices was introduced by QEMU commit
bcbabae8f which is contained in v0.15.0-rc0 and can't be compiled out,
thus we don't need to conditionally enable it.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2021-10-04 15:34:26 +02:00
parent bc5c57ad7e
commit ea0f408474
1 changed files with 2 additions and 4 deletions

6
src/qemu/qemu_command.c

@ -2257,8 +2257,7 @@ qemuBuildDiskDeviceStr(const virDomainDef *def,
virBufferAsprintf(&opt, ",iothread=iothread%u", disk->iothread);
qemuBuildIoEventFdStr(&opt, disk->ioeventfd, qemuCaps);
if (disk->event_idx &&
virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_BLK_EVENT_IDX)) {
if (disk->event_idx) {
virBufferAsprintf(&opt, ",event_idx=%s",
virTristateSwitchTypeToString(disk->event_idx));
}
@ -3999,8 +3998,7 @@ qemuBuildNicDevStr(virDomainDef *def,
}
}
qemuBuildIoEventFdStr(&buf, net->driver.virtio.ioeventfd, qemuCaps);
if (net->driver.virtio.event_idx &&
virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_NET_EVENT_IDX)) {
if (net->driver.virtio.event_idx) {
virBufferAsprintf(&buf, ",event_idx=%s",
virTristateSwitchTypeToString(net->driver.virtio.event_idx));
}