UsbController.h

Go to the documentation of this file.

 
#ifndef _PEI_USB_CONTROLLER_PPI_H_
#define _PEI_USB_CONTROLLER_PPI_H_
 
#define PEI_USB_CONTROLLER_PPI_GUID \
  { \
    0x3bc1f6de, 0x693e, 0x4547,{ 0xa3, 0x0, 0x21, 0x82, 0x3c, 0xa4, 0x20, 0xb2} \
  }
 
typedef struct _PEI_USB_CONTROLLER_PPI PEI_USB_CONTROLLER_PPI;
 
#define PEI_UHCI_CONTROLLER  0x01
 
#define PEI_OHCI_CONTROLLER  0x02
 
#define PEI_EHCI_CONTROLLER  0x03
 
#define PEI_XHCI_CONTROLLER  0x04
 
typedef
EFI_STATUS
(EFIAPI *PEI_GET_USB_CONTROLLER)(
  IN  EFI_PEI_SERVICES        **PeiServices,
  IN  PEI_USB_CONTROLLER_PPI  *This,
  IN  UINT8                   UsbControllerId,
  OUT UINTN                   *ControllerType,
  OUT UINTN                   *BaseAddress
  );
 
struct _PEI_USB_CONTROLLER_PPI {
  PEI_GET_USB_CONTROLLER    GetUsbController;
};
 
extern EFI_GUID  gPeiUsbControllerPpiGuid;
 
#endif