--- drivers/usb/host/ohci.h

+++ drivers/usb/host/ohci.h

@@ -403,6 +403,7 @@ struct ohci_hcd {

#define OHCI_QUIRK_HUB_POWER 0x100 /* distrust firmware power/oc setup */

#define OHCI_QUIRK_AMD_ISO 0x200 /* ISO transfers*/

#define OHCI_QUIRK_AMD_PREFETCH 0x400 /* pre-fetch for ISO transfer */

+#define OHCI_QUIRK_SHUTDOWN 0x800 /* nVidia power bug */

// there are also chip quirks/bugs in init logic

struct work_struct nec_work; /* Worker for NEC quirk */