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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>
This commit is contained in:
Gerd Hoffmann 2012-09-13 11:08:01 +02:00 committed by Anthony Liguori
parent f430694188
commit 183c5eaa41
1 changed files with 16 additions and 0 deletions
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16
hw/pc_piix.c
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@ -358,14 +358,30 @@ static QEMUMachine pc_machine_v1_3 = {
.is_default = 1,
};
#define PC_COMPAT_1_2 \
{\
.driver = "nec-usb-xhci",\
.property = "msi",\
.value = "off",\
},{\
.driver = "nec-usb-xhci",\
.property = "msix",\
.value = "off",\
}
static QEMUMachine pc_machine_v1_2 = {
.name = "pc-1.2",
.desc = "Standard PC",
.init = pc_init_pci,
.max_cpus = 255,
.compat_props = (GlobalProperty[]) {
PC_COMPAT_1_2,
{ /* end of list */ }
},
};
#define PC_COMPAT_1_1 \
PC_COMPAT_1_2,\
{\
.driver = "virtio-scsi-pci",\
.property = "hotplug",\