user report that hyper-v conflict with nvidia drviers http://forum.proxmox.com/threads/19682-kvm-gpu-passthrough-windows-vm?p=107280#post107280
Signed-off-by: Alexandre Derumier <aderum...@odiso.com> --- PVE/QemuServer.pm | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm index 9847254..e57ecf1 100644 --- a/PVE/QemuServer.pm +++ b/PVE/QemuServer.pm @@ -2718,6 +2718,8 @@ sub config_to_command { push @$devices, '-device', print_tabletdevice_full($conf) if $tablet; + my $xvga_enabled = undef; + # host pci devices for (my $i = 0; $i < $MAX_HOSTPCI_DEVICES; $i++) { my $d = parse_hostpci($conf->{"hostpci$i"}); @@ -2734,10 +2736,8 @@ sub config_to_command { my $rombar = $d->{rombar} && $d->{rombar} eq 'off' ? ",rombar=0" : ""; my $driver = $d->{driver} && $d->{driver} eq 'vfio' ? "vfio-pci" : "pci-assign"; my $xvga = $d->{'x-vga'} && $d->{'x-vga'} eq 'on' ? ",x-vga=on" : ""; - if ($xvga && $xvga ne '') { - push @$cpuFlags, 'kvm=off'; - $vga = 'none'; - } + + $xvga_enabled = 1 if $xvga && $xvga ne ''; $driver = "vfio-pci" if $xvga ne ''; my $pcidevices = $d->{pciid}; my $multifunction = 1 if @$pcidevices > 1; @@ -2833,6 +2833,11 @@ sub config_to_command { $i++; } + if ($xvga_enabled) { + push @$cpuFlags, 'kvm=off'; + $vga = 'none'; + } + push @$cmd, '-boot', "menu=on,strict=on,reboot-timeout=1000"; push @$cmd, '-no-acpi' if defined($conf->{acpi}) && $conf->{acpi} == 0; @@ -2864,11 +2869,11 @@ sub config_to_command { push @$globalFlags, 'kvm-pit.lost_tick_policy=discard'; push @$cmd, '-no-hpet'; #push @$cpuFlags , 'hv_vapic" if !$nokvm; #fixme, my win2008R2 hang at boot with this - push @$cpuFlags , 'hv_spinlocks=0xffff' if !$nokvm; + push @$cpuFlags , 'hv_spinlocks=0xffff' if !$nokvm && !$xvga_enabled; } if ($ost eq 'win7' || $ost eq 'win8') { - push @$cpuFlags , 'hv_relaxed' if !$nokvm; + push @$cpuFlags , 'hv_relaxed' if !$nokvm && !$xvga_enabled; } } -- 1.7.10.4 _______________________________________________ pve-devel mailing list pve-devel@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel