The NEC XHCI controller exposes the underlying PCI device's msi and
msix properties, but the superclass and thus the qemu-xhci device do
not. There does not seem to be any obvious reason for this limitation.
This change moves these properties to the superclass so they are
exposed by both PCI XHCI device variants.

Signed-off-by: Phil Dennis-Jordan <phil@philjordan.eu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---

v3:

 * In line with recent upstream changes, the property table is now
   const and no longer carries an end-of-list marker.

 hw/usb/hcd-xhci-nec.c | 2 --
 hw/usb/hcd-xhci-pci.c | 6 ++++++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/hw/usb/hcd-xhci-nec.c b/hw/usb/hcd-xhci-nec.c
index b1df95b52a..1df518baf5 100644
--- a/hw/usb/hcd-xhci-nec.c
+++ b/hw/usb/hcd-xhci-nec.c
@@ -37,8 +37,6 @@ struct XHCINecState {
 };
 
 static const Property nec_xhci_properties[] = {
-    DEFINE_PROP_ON_OFF_AUTO("msi", XHCIPciState, msi, ON_OFF_AUTO_AUTO),
-    DEFINE_PROP_ON_OFF_AUTO("msix", XHCIPciState, msix, ON_OFF_AUTO_AUTO),
     DEFINE_PROP_UINT32("intrs", XHCINecState, intrs, XHCI_MAXINTRS),
     DEFINE_PROP_UINT32("slots", XHCINecState, slots, XHCI_MAXSLOTS),
 };
diff --git a/hw/usb/hcd-xhci-pci.c b/hw/usb/hcd-xhci-pci.c
index e5e7330387..49642aab58 100644
--- a/hw/usb/hcd-xhci-pci.c
+++ b/hw/usb/hcd-xhci-pci.c
@@ -198,6 +198,11 @@ static void xhci_instance_init(Object *obj)
     qdev_alias_all_properties(DEVICE(&s->xhci), obj);
 }
 
+static const Property xhci_pci_properties[] = {
+    DEFINE_PROP_ON_OFF_AUTO("msi", XHCIPciState, msi, ON_OFF_AUTO_AUTO),
+    DEFINE_PROP_ON_OFF_AUTO("msix", XHCIPciState, msix, ON_OFF_AUTO_AUTO),
+};
+
 static void xhci_class_init(ObjectClass *klass, void *data)
 {
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
@@ -209,6 +214,7 @@ static void xhci_class_init(ObjectClass *klass, void *data)
     k->realize      = usb_xhci_pci_realize;
     k->exit         = usb_xhci_pci_exit;
     k->class_id     = PCI_CLASS_SERIAL_USB;
+    device_class_set_props(dc, xhci_pci_properties);
 }
 
 static const TypeInfo xhci_pci_info = {
-- 
2.39.5 (Apple Git-154)