} USB_CLASSC;\r
#pragma pack()\r
\r
-#define UHC_FROM_USB_HC_PROTO(This) CR(This, USB_HC_DEV, UsbHc, USB_HC_DEV_SIGNATURE)\r
#define UHC_FROM_USB2_HC_PROTO(This) CR(This, USB_HC_DEV, Usb2Hc, USB_HC_DEV_SIGNATURE)\r
\r
//\r
//\r
struct _USB_HC_DEV {\r
UINT32 Signature;\r
- EFI_USB_HC_PROTOCOL UsbHc;\r
EFI_USB2_HC_PROTOCOL Usb2Hc;\r
EFI_PCI_IO_PROTOCOL *PciIo;\r
UINT64 OriginalPciAttributes;\r