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#define NBCI_EFI_GUID \
{ 0x4EA9D4FE, 0xE6F6, 0x410B, 0x80, 0x37, 0x0F, 0x98, 0xB5, 0x96, 0x8B, 0x65 }
/////////////////////////////////////////////////////////////////////////////////////////
//////N B C I D E F I N I T I O N S ////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////
#define EFI_Nbci_DataBlockID NBCI_REV_SUPPORTED
//0x11;
// the revision of the NBCI software specification that is supported by the NBCI module.
// Format is binary coded decimal, for example: 0x30 = 3.0, etc.
#define EFI_Nbci_SupportFuncs NBCI_FUNC_SUPPORTED
//0x3;
// Bit 0 = `1' NBCIReturnSpecLevel method is required
// Bit 1 = `1' NBCIReturnStucture is also required
// Bit 2 = `1' OPTIONAL. if NBCISelectOutputDevice is supported, `0' if not
// Bit 3 = `1' OPTIONAL. if NBCICheckOutputDevice is supported, `0' if not
typedef struct {
CHAR8 Sig[4]; // "NBCI_"
UINT8 Ver;
UINT8 Rev;
UINT16 Len;
} NBCI_STRUCT_HDR;
typedef EFI_STATUS (EFIAPI *NBCI_RETURN_SPEC_LEVEL) (
IN struct _NBCI_EFI_INTERFACE *This,
IN OUT CHAR8 *pucRevisionLevel,
OUT UINTN *puSupportFuncs
);
typedef EFI_STATUS (EFIAPI *NBCI_RETURN_STRUCTURE)(
IN struct _NBCI_EFI_INTERFACE *This,
IN EFI_HANDLE ControllerHandle,
IN OUT CHAR16 *usStructSize,
IN CHAR16 usDataBlockID,
OUT CHAR8 **pNBCIStruct
);
typedef EFI_STATUS (EFIAPI *NBCI_SELECT_OUTPUT_DEVICE)(
IN struct _NBCI_EFI_INTERFACE *This,
IN EFI_HANDLE ControllerHandle,
IN OUT CHAR16 usStructSize,
IN EFI_HANDLE ChildHandle,
IN CHAR8 ucOutputSetting
);
typedef EFI_STATUS (EFIAPI *NBCI_CHECK_OUTPUT_DEVICE)(
IN struct _NBCI_EFI_INTERFACE *This,
IN EFI_HANDLE ControllerHandle,
IN OUT CHAR16 usStructSize,
IN EFI_HANDLE ChildHandle,
OUT CHAR8 ucDisplayAvailable
);
typedef struct _NBCI_EFI_INTERFACE {
NBCI_RETURN_SPEC_LEVEL NBCIReturnSpecLevel;
NBCI_RETURN_STRUCTURE NBCIReturnStructure;
NBCI_SELECT_OUTPUT_DEVICE NBCISelectOutputDevice;
NBCI_CHECK_OUTPUT_DEVICE NBCICheckOutputDevice;
} NBCI_EFI_PROTOCOL;
EFI_STATUS
LoadAcpiTables(
IN EFI_EVENT Event, IN VOID *Context
);
EFI_STATUS
LoadFile(
IN EFI_GUID *Guid,
OUT VOID **Buffer,
OUT UINTN *BufferSize
);
//#define NBCI_DRIVER_VERSION 0x001
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