Commit Graph

3 Commits

Author SHA1 Message Date
Ján Tomko
19f75d5eeb qemu: add hv_vapic and hv_spinlocks support
XML:
<features>
  <hyperv>
    <vapic state='on'/>
    <spinlocks state='on' retries='4096'/>
  </hyperv>
</features>

results in the following QEMU command line:
qemu -cpu <cpu_model>,hv_vapic,hv_spinlocks=0x1000

https://bugzilla.redhat.com/show_bug.cgi?id=784836
2013-06-21 13:24:44 +02:00
Ján Tomko
b33eb0dca1 qemu: auto-add pci-root controller for pc machine types
<controller type='pci' index='0' model='pci-root'/>
is auto-added to pc* machine types.
Without this controller PCI bus 0 is not available and
no PCI addresses are assigned by default.

Since older libvirt supported PCI bus 0 even without
this controller, it is removed from the XML when migrating.
2013-04-25 13:05:10 +02:00
Peter Krempa
09f10a12be qemu: Add support for HyperV Enlightenment feature "relaxed"
This patch adds QEMU support for the "relaxed" feature implemented by
previous patch.
2012-10-18 12:22:50 +02:00