AppleSmcIo.h

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#ifndef APPLE_SMC_IO_H
#define APPLE_SMC_IO_H
 
#include <IndustryStandard/AppleSmc.h>
 
// APPLE_SMC_IO_PROTOCOL_REVISION
#define APPLE_SMC_IO_PROTOCOL_REVISION  0x0000000033
 
// APPLE_SMC_IO_PROTOCOL_GUID
#define APPLE_SMC_IO_PROTOCOL_GUID                        \
  { 0x17407E5A, 0xAF6C, 0x4EE8,                           \
    { 0x98, 0xA8, 0x00, 0x21, 0x04, 0x53, 0xCD, 0xD9 } }
 
typedef struct APPLE_SMC_IO_PROTOCOL APPLE_SMC_IO_PROTOCOL;
 
// SMC_IO_SMC_READ_VALUE
typedef
EFI_STATUS
(EFIAPI *SMC_IO_SMC_READ_VALUE)(
  IN  APPLE_SMC_IO_PROTOCOL  *This,
  IN  SMC_KEY                Key,
  IN  SMC_DATA_SIZE          Size,
  OUT SMC_DATA               *Value
  );
 
// SMC_IO_SMC_WRITE_VALUE
typedef
EFI_STATUS
(EFIAPI *SMC_IO_SMC_WRITE_VALUE)(
  IN  APPLE_SMC_IO_PROTOCOL  *This,
  IN  SMC_KEY                Key,
  IN  SMC_DATA_SIZE          Size,
  IN  SMC_DATA               *Value
  );
 
// SMC_IO_SMC_GET_KEY_COUNT
typedef
EFI_STATUS
(EFIAPI *SMC_IO_SMC_GET_KEY_COUNT)(
  IN  APPLE_SMC_IO_PROTOCOL  *This,
  OUT UINT32                 *Count
  );
 
// SMC_IO_SMC_MAKE_KEY
typedef
EFI_STATUS
(EFIAPI *SMC_IO_SMC_MAKE_KEY)(
  IN  CHAR8    *Name,
  OUT SMC_KEY  *Key
  );
 
// SMC_IO_SMC_GET_KEY_FROM_INDEX
typedef
EFI_STATUS
(EFIAPI *SMC_IO_SMC_GET_KEY_FROM_INDEX)(
  IN  APPLE_SMC_IO_PROTOCOL  *This,
  IN  SMC_KEY_INDEX          Index,
  OUT SMC_KEY                *Key
  );
 
// SMC_IO_SMC_GET_KEY_INFO
typedef
EFI_STATUS
(EFIAPI *SMC_IO_SMC_GET_KEY_INFO)(
  IN  APPLE_SMC_IO_PROTOCOL  *This,
  IN  SMC_KEY                Key,
  OUT SMC_DATA_SIZE          *Size,
  OUT SMC_KEY_TYPE           *Type,
  OUT SMC_KEY_ATTRIBUTES     *Attributes
  );
 
// SMC_IO_SMC_RESET
typedef
EFI_STATUS
(EFIAPI *SMC_IO_SMC_RESET)(
  IN APPLE_SMC_IO_PROTOCOL  *This,
  IN UINT32                 Mode
  );
 
// SMC_IO_SMC_FLASH_TYPE
typedef
EFI_STATUS
(EFIAPI *SMC_IO_SMC_FLASH_TYPE)(
  IN APPLE_SMC_IO_PROTOCOL  *This,
  IN SMC_FLASH_TYPE         Type
  );
 
// SMC_IO_SMC_FLASH_WRITE
typedef
EFI_STATUS
(EFIAPI *SMC_IO_SMC_FLASH_WRITE)(
  IN APPLE_SMC_IO_PROTOCOL  *This,
  IN UINT32                 Unknown,
  IN SMC_FLASH_SIZE         Size,
  IN SMC_DATA               *Data
  );
 
// SMC_IO_SMC_FLASH_AUTH
typedef
EFI_STATUS
(EFIAPI *SMC_IO_SMC_FLASH_AUTH)(
  IN APPLE_SMC_IO_PROTOCOL  *This,
  IN SMC_FLASH_SIZE         Size,
  IN SMC_DATA               *Data
  );
 
// SMC_IO_SMC_UNSUPPORTED
typedef
EFI_STATUS
(EFIAPI *SMC_IO_SMC_UNSUPPORTED)(
  VOID
  );
 
// SMC_IO_SMC_UNKNOWN_1
typedef
EFI_STATUS
(EFIAPI *SMC_IO_SMC_UNKNOWN_1)(
  VOID
  );
 
// SMC_IO_SMC_UNKNOWN_2
typedef
EFI_STATUS
(EFIAPI *SMC_IO_SMC_UNKNOWN_2)(
  IN APPLE_SMC_IO_PROTOCOL  *This,
  IN UINTN                  Ukn1,
  IN UINTN                  Ukn2
  );
 
// SMC_IO_SMC_UNKNOWN_3
typedef
EFI_STATUS
(EFIAPI *SMC_IO_SMC_UNKNOWN_3)(
  IN APPLE_SMC_IO_PROTOCOL  *This,
  IN UINTN                  Ukn1,
  IN UINTN                  Ukn2
  );
 
// SMC_IO_SMC_UNKNOWN_4
typedef
EFI_STATUS
(EFIAPI *SMC_IO_SMC_UNKNOWN_4)(
  IN APPLE_SMC_IO_PROTOCOL  *This,
  IN UINTN                  Ukn1
  );
 
// SMC_IO_SMC_UNKNOWN_5
typedef
EFI_STATUS
(EFIAPI *SMC_IO_SMC_UNKNOWN_5)(
  IN APPLE_SMC_IO_PROTOCOL  *This,
  IN UINT8                  *Data
  );
 
// APPLE_SMC_IO_PROTOCOL
struct APPLE_SMC_IO_PROTOCOL {
  UINT64                           Revision;
  SMC_IO_SMC_READ_VALUE            SmcReadValue;
  SMC_IO_SMC_WRITE_VALUE           SmcWriteValue;
  SMC_IO_SMC_GET_KEY_COUNT         SmcGetKeyCount;
  SMC_IO_SMC_MAKE_KEY              SmcMakeKey;
  SMC_IO_SMC_GET_KEY_FROM_INDEX    SmcGetKeyFromIndex;
  SMC_IO_SMC_GET_KEY_INFO          SmcGetKeyInfo;
  SMC_IO_SMC_RESET                 SmcReset;
  SMC_IO_SMC_FLASH_TYPE            SmcFlashType;
  SMC_IO_SMC_UNSUPPORTED           SmcUnsupported;
  SMC_IO_SMC_FLASH_WRITE           SmcFlashWrite;
  SMC_IO_SMC_FLASH_AUTH            SmcFlashAuth;
  SMC_DEVICE_INDEX                 Index;
  SMC_ADDRESS                      Address;
  BOOLEAN                          Mmio;
  SMC_IO_SMC_UNKNOWN_1             SmcUnknown1;
  SMC_IO_SMC_UNKNOWN_2             SmcUnknown2;
  SMC_IO_SMC_UNKNOWN_3             SmcUnknown3;
  SMC_IO_SMC_UNKNOWN_4             SmcUnknown4;
  SMC_IO_SMC_UNKNOWN_5             SmcUnknown5;
};
 
// gAppleSmcIoProtocolGuid
extern EFI_GUID  gAppleSmcIoProtocolGuid;
 
#endif // APPLE_SMC_IO_H