compat: turn off msi/msix on xhci for old machine types
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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parent
f430694188
commit
183c5eaa41
16
hw/pc_piix.c
16
hw/pc_piix.c
@ -358,14 +358,30 @@ static QEMUMachine pc_machine_v1_3 = {
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.is_default = 1,
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};
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#define PC_COMPAT_1_2 \
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{\
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.driver = "nec-usb-xhci",\
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.property = "msi",\
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.value = "off",\
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},{\
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.driver = "nec-usb-xhci",\
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.property = "msix",\
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.value = "off",\
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}
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static QEMUMachine pc_machine_v1_2 = {
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.name = "pc-1.2",
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.desc = "Standard PC",
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.init = pc_init_pci,
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.max_cpus = 255,
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.compat_props = (GlobalProperty[]) {
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PC_COMPAT_1_2,
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{ /* end of list */ }
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},
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};
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#define PC_COMPAT_1_1 \
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PC_COMPAT_1_2,\
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{\
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.driver = "virtio-scsi-pci",\
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.property = "hotplug",\
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