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authorGerd Hoffmann <kraxel@redhat.com>2012-09-13 11:08:01 +0200
committerAnthony Liguori <aliguori@us.ibm.com>2012-09-25 18:38:18 -0500
commit183c5eaa41f7814ed4e83c16812c67a857eac6aa (patch)
tree8dbc9ebece23d68b4fd095efc726ef1867e4500f
parentf430694188293f99a316bfa375b7cc17d23a06ed (diff)
downloadqemu-arm-183c5eaa41f7814ed4e83c16812c67a857eac6aa.tar.gz
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>
-rw-r--r--hw/pc_piix.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/hw/pc_piix.c b/hw/pc_piix.c
index 5a0796bed0..afd8361dfb 100644
--- a/hw/pc_piix.c
+++ b/hw/pc_piix.c
@@ -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",\