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hw/usb/hcd-xhci-pci: Move msi/msix properties from NEC to superclass

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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>
Message-ID: <20241227121336.25838-3-phil@philjordan.eu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Phil Dennis-Jordan 2024-12-08 20:16:42 +01:00 • committed by Philippe Mathieu-Daudé
parent 12ed6aca7c
commit 92270bdff0
2 changed files with 6 additions and 2 deletions
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2
hw/usb/hcd-xhci-nec.c
View file

@ -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),
};

6
hw/usb/hcd-xhci-pci.c
View file

@ -197,6 +197,11 @@ 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);
@ -208,6 +213,7 @@ 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 = {