UsbHostController.h

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#ifndef _USB_HOSTCONTROLLER_H_
#define _USB_HOSTCONTROLLER_H_
 
#include <Protocol/Usb2HostController.h>
 
#define EFI_USB_HC_PROTOCOL_GUID \
  { \
    0xf5089266, 0x1aa0, 0x4953, {0x97, 0xd8, 0x56, 0x2f, 0x8a, 0x73, 0xb5, 0x19 } \
  }
 
typedef struct _EFI_USB_HC_PROTOCOL EFI_USB_HC_PROTOCOL;
 
//
// Protocol definitions
//
 
typedef
EFI_STATUS
(EFIAPI *EFI_USB_HC_PROTOCOL_RESET)(
  IN EFI_USB_HC_PROTOCOL     *This,
  IN UINT16                  Attributes
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_USB_HC_PROTOCOL_GET_STATE)(
  IN  EFI_USB_HC_PROTOCOL    *This,
  OUT EFI_USB_HC_STATE       *State
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_USB_HC_PROTOCOL_SET_STATE)(
  IN EFI_USB_HC_PROTOCOL     *This,
  IN EFI_USB_HC_STATE        State
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_USB_HC_PROTOCOL_CONTROL_TRANSFER)(
  IN     EFI_USB_HC_PROTOCOL       *This,
  IN     UINT8                     DeviceAddress,
  IN     BOOLEAN                   IsSlowDevice,
  IN     UINT8                     MaximumPacketLength,
  IN     EFI_USB_DEVICE_REQUEST    *Request,
  IN     EFI_USB_DATA_DIRECTION    TransferDirection,
  IN OUT VOID                      *Data       OPTIONAL,
  IN OUT UINTN                     *DataLength OPTIONAL,
  IN     UINTN                     TimeOut,
  OUT    UINT32                    *TransferResult
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_USB_HC_PROTOCOL_BULK_TRANSFER)(
  IN     EFI_USB_HC_PROTOCOL    *This,
  IN     UINT8                  DeviceAddress,
  IN     UINT8                  EndPointAddress,
  IN     UINT8                  MaximumPacketLength,
  IN OUT VOID                   *Data,
  IN OUT UINTN                  *DataLength,
  IN OUT UINT8                  *DataToggle,
  IN     UINTN                  TimeOut,
  OUT    UINT32                 *TransferResult
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_USB_HC_PROTOCOL_ASYNC_INTERRUPT_TRANSFER)(
  IN     EFI_USB_HC_PROTOCOL                                 *This,
  IN     UINT8                                               DeviceAddress,
  IN     UINT8                                               EndPointAddress,
  IN     BOOLEAN                                             IsSlowDevice,
  IN     UINT8                                               MaxiumPacketLength,
  IN     BOOLEAN                                             IsNewTransfer,
  IN OUT UINT8                                               *DataToggle,
  IN     UINTN                                               PollingInterval  OPTIONAL,
  IN     UINTN                                               DataLength       OPTIONAL,
  IN     EFI_ASYNC_USB_TRANSFER_CALLBACK                     CallBackFunction OPTIONAL,
  IN     VOID                                                *Context         OPTIONAL
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_USB_HC_PROTOCOL_SYNC_INTERRUPT_TRANSFER)(
  IN     EFI_USB_HC_PROTOCOL    *This,
  IN     UINT8                  DeviceAddress,
  IN     UINT8                  EndPointAddress,
  IN     BOOLEAN                IsSlowDevice,
  IN     UINT8                  MaximumPacketLength,
  IN OUT VOID                   *Data,
  IN OUT UINTN                  *DataLength,
  IN OUT UINT8                  *DataToggle,
  IN     UINTN                  TimeOut,
  OUT    UINT32                 *TransferResult
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_USB_HC_PROTOCOL_ISOCHRONOUS_TRANSFER)(
  IN     EFI_USB_HC_PROTOCOL    *This,
  IN     UINT8                  DeviceAddress,
  IN     UINT8                  EndPointAddress,
  IN     UINT8                  MaximumPacketLength,
  IN OUT VOID                   *Data,
  IN     UINTN                  DataLength,
  OUT    UINT32                 *TransferResult
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_USB_HC_PROTOCOL_ASYNC_ISOCHRONOUS_TRANSFER)(
  IN     EFI_USB_HC_PROTOCOL                *This,
  IN     UINT8                              DeviceAddress,
  IN     UINT8                              EndPointAddress,
  IN     UINT8                              MaximumPacketLength,
  IN OUT VOID                               *Data,
  IN     UINTN                              DataLength,
  IN     EFI_ASYNC_USB_TRANSFER_CALLBACK    IsochronousCallBack,
  IN     VOID                               *Context OPTIONAL
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_USB_HC_PROTOCOL_GET_ROOTHUB_PORT_NUMBER)(
  IN EFI_USB_HC_PROTOCOL    *This,
  OUT UINT8                 *PortNumber
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_USB_HC_PROTOCOL_GET_ROOTHUB_PORT_STATUS)(
  IN EFI_USB_HC_PROTOCOL     *This,
  IN  UINT8                  PortNumber,
  OUT EFI_USB_PORT_STATUS    *PortStatus
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_USB_HC_PROTOCOL_SET_ROOTHUB_PORT_FEATURE)(
  IN EFI_USB_HC_PROTOCOL     *This,
  IN UINT8                   PortNumber,
  IN EFI_USB_PORT_FEATURE    PortFeature
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_USB_HC_PROTOCOL_CLEAR_ROOTHUB_PORT_FEATURE)(
  IN EFI_USB_HC_PROTOCOL     *This,
  IN UINT8                   PortNumber,
  IN EFI_USB_PORT_FEATURE    PortFeature
  );
 
 
struct _EFI_USB_HC_PROTOCOL {
  EFI_USB_HC_PROTOCOL_RESET                       Reset;
  EFI_USB_HC_PROTOCOL_GET_STATE                   GetState;
  EFI_USB_HC_PROTOCOL_SET_STATE                   SetState;
  EFI_USB_HC_PROTOCOL_CONTROL_TRANSFER            ControlTransfer;
  EFI_USB_HC_PROTOCOL_BULK_TRANSFER               BulkTransfer;
  EFI_USB_HC_PROTOCOL_ASYNC_INTERRUPT_TRANSFER    AsyncInterruptTransfer;
  EFI_USB_HC_PROTOCOL_SYNC_INTERRUPT_TRANSFER     SyncInterruptTransfer;
  EFI_USB_HC_PROTOCOL_ISOCHRONOUS_TRANSFER        IsochronousTransfer;
  EFI_USB_HC_PROTOCOL_ASYNC_ISOCHRONOUS_TRANSFER  AsyncIsochronousTransfer;
  EFI_USB_HC_PROTOCOL_GET_ROOTHUB_PORT_NUMBER     GetRootHubPortNumber;
  EFI_USB_HC_PROTOCOL_GET_ROOTHUB_PORT_STATUS     GetRootHubPortStatus;
  EFI_USB_HC_PROTOCOL_SET_ROOTHUB_PORT_FEATURE    SetRootHubPortFeature;
  EFI_USB_HC_PROTOCOL_CLEAR_ROOTHUB_PORT_FEATURE  ClearRootHubPortFeature;
  UINT16                                          MajorRevision;
  UINT16                                          MinorRevision;
};
 
extern EFI_GUID gEfiUsbHcProtocolGuid;
 
#endif