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ich9: APIs for pc guest info
This adds APIs that will be used to fill in acpi tables, implemented using QOM, to various ich9 components. Some information is still missing in QOM, so we fall back on lookups by type instead. Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Tested-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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@ -389,6 +389,16 @@ static int mch_init(PCIDevice *d)
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return 0;
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}
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uint64_t mch_mcfg_base(void)
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{
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bool ambiguous;
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Object *o = object_resolve_path_type("", TYPE_MCH_PCI_DEVICE, &ambiguous);
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if (!o) {
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return 0;
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}
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return MCH_HOST_BRIDGE_PCIEXBAR_DEFAULT;
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}
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static void mch_class_init(ObjectClass *klass, void *data)
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{
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PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
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