diff --git a/hw/ide/piix.c b/hw/ide/piix.c
index d3e738320b..e372e0fa84 100644
--- a/hw/ide/piix.c
+++ b/hw/ide/piix.c
@@ -228,8 +228,14 @@ static void piix3_ide_class_init(ObjectClass *klass, void *data)
     dc->reset = piix_ide_reset;
     k->realize = pci_piix_ide_realize;
     k->exit = pci_piix_ide_exitfn;
+#ifdef XBOX
+    k->vendor_id = PCI_VENDOR_ID_NVIDIA;
+    k->device_id = PCI_DEVICE_ID_NVIDIA_NFORCE_IDE;
+    k->revision = 0xB1;
+#else
     k->vendor_id = PCI_VENDOR_ID_INTEL;
     k->device_id = PCI_DEVICE_ID_INTEL_82371SB_1;
+#endif
     k->class_id = PCI_CLASS_STORAGE_IDE;
     set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
     dc->hotpluggable = false;
diff --git a/hw/usb/hcd-ohci-pci.c b/hw/usb/hcd-ohci-pci.c
index 8e1146b862..5e12e2f81e 100644
--- a/hw/usb/hcd-ohci-pci.c
+++ b/hw/usb/hcd-ohci-pci.c
@@ -134,11 +134,21 @@ static void ohci_pci_class_init(ObjectClass *klass, void *data)
 
     k->realize = usb_ohci_realize_pci;
     k->exit = usb_ohci_exit;
+#ifdef XBOX
+    k->vendor_id = PCI_VENDOR_ID_NVIDIA;
+    k->device_id = PCI_DEVICE_ID_NVIDIA_NFORCE_USB;
+    k->revision  = 0xB1;
+#else
     k->vendor_id = PCI_VENDOR_ID_APPLE;
     k->device_id = PCI_DEVICE_ID_APPLE_IPID_USB;
+#endif
     k->class_id = PCI_CLASS_SERIAL_USB;
     set_bit(DEVICE_CATEGORY_USB, dc->categories);
+#ifdef XBOX
+    dc->desc = "nForce USB Controller";
+#else
     dc->desc = "Apple USB Controller";
+#endif
     device_class_set_props(dc, ohci_pci_properties);
     dc->hotpluggable = false;
     dc->vmsd = &vmstate_ohci;
diff --git a/include/hw/pci/pci_ids.h b/include/hw/pci/pci_ids.h
index 38b41189c6..0655d8caa3 100644
--- a/include/hw/pci/pci_ids.h
+++ b/include/hw/pci/pci_ids.h
@@ -289,6 +289,8 @@
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_LPC   0x01b2
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_SMBUS 0x01b4
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_AGP   0x01b7
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_IDE   0x01bc
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_USB   0x01c2
 #define PCI_DEVICE_ID_NVIDIA_NVENET_1     0x01c3
 
 #define PCI_DEVICE_ID_NVIDIA_GEFORCE_NV2A 0x02a0